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{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 100 "op1:= annihiloper( q^(3*j^2
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k);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%$op1G,*\"\"\"F&*&,(*$%\"qG\"
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{XPPMATH 20 "6#>%#a1G,F*&-%\"UG6%,&%\"nG\"\"\"!\"&F,,$%\"jG\"\"&F,F,)%
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{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 16 "a5:= eU1(14,a4);" }}{PARA 
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F[qF,-F(6%,&F+F,F?F,F.F,F,F,*&F=F,FhpF,F8*&)F2,*F5F6F/FOF8F,F+F,F,-FI6
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{PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "a7:=eU1(20,a6);" }}{PARA 12 "" 1 "
" {XPPMATH 20 "6#>%#a7G,R*&-%\"UG6%,&%\"nG\"\"\"!\"&F,,$%\"jG\"\"&F,F,
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5F6F/F8F+F,F,-%#T1G6%F*,&F/F0F8F,F,F,F8*&)F2,(F5F6F/\"\"*F+F,F,-FIF;F,
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*F0F,F5F6F/\"#>F+F,F,-FI6%F*,&F/F0F7F,F,F,F,*&)F2,(F,F,F5F6F/F7F,-F(6%
,&F+F,!\"%F,F.F,F,F,*&-F(6%F_oF<F,F,)F2,(F5F6F/F@F7F,F,F8*&F1F,F]oF,F,
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F,FdoF,F,*&F1F,FdpF,F,*&)F2,*F5F6F/F8F+F,F?F,F,-FI6%FfpFKF,F,F,*&)F2,*
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*F5F6F/FfnF7F,F+F,F,-FI6%FfpFinF,F,F8" }}}{EXCHG {PARA 0 "> " 0 "" 
{MPLTEXT 1 0 16 "a8:= eU1(17,a7);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>
%#a8G,T*&)%\"qG,(*$%\"jG\"\"#\"#:F+\"\"*%\"nG\"\"\"F0-%#T1G6%,&F/F0!\"
&F0,&F+\"\"&F,F0F0F0!\"\"*&)F(,*F*F-F+F.F8F0F/F0F0-F26%,&F/F0!\"%F0F6F
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F-F+\"\"%F/F,F0-%\"UG6%F>,$F+F7F0F0F8*&F'F0-F26%F>,&F+F7F0F0F0F0F8*&)F
(,*F*F-F+\"#>FKF0F/F0F0-F26%,&F/F0!\"$F0,&F+F7FKF0F0F0F8*&FHF0-FM6%F4F
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0*&FfoF0FLF0F0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "a9:= eU1(
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{PARA 0 "> " 0 "" {MPLTEXT 1 0 16 "a10:= e0(12,a9);" }}{PARA 12 "" 1 "
" {XPPMATH 20 "6#>%$a10G,V*&)%\"qG,**$%\"jG\"\"#\"#:F+\"\"*!\"\"\"\"\"
%\"nGF0F0-%#T1G6%,&F1F0!\"%F0,&F+\"\"&F,F0F0F0F/*&)F(,*F*F-F+F/F1F0!\"
#F0F0-F36%F5,&F+F8F/F0F0F0F/*&)F(,*!\"'F0F*F-F+\"\"%F1F,F0-%\"UG6%F5,$
F+F8F0F0F/*&)F(,(F*F-F+F.F1F0F0-F36%F5,&F+F8F0F0F0F0F/*&)F(,*F*F-F+\"#
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{MPLTEXT 1 0 17 "a11:= e0(14,a10);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#
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F0F0F/*&)F(,*F/F0F*F-F+F/F1F0F0-F36%FboF?F0F0F/*&FjnF0-FF6%FUFHF0F0F0*
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F0F0F0*&F_pF0FYF0F0*&)F(,*F8F0F*F-F+FRF1F0F0-F36%FboFWF0F0F0*&F'F0FLF0
F0*&F]pF0-FFF4F0F0*&FYF0-FFFhnF0F/*&FPF0-F36%F5FWF0F0F0*&FYF0F\\qF0F/*
&FfpF0F`qF0F/*&FJF0F2F0F0*&FdoF0F=F0F0*&FjnF0FEF0F0*&F]pF0-FgnF`pF0F/*
&FAF0-Fgn6%FboFNF0F0F0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a
12:=eT1(23,a11);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a12G,V*&)%\"qG,
**$%\"jG\"\"#\"#:F+\"\"*!\"\"\"\"\"%\"nGF0F0-%#T1G6%,&F1F0!\"%F0,&F+\"
\"&F,F0F0F0F/*&)F(,*F*F-F+F/F1F0!\"#F0F0-F36%F5,&F+F8F/F0F0F0F/*&)F(,*
!\"'F0F*F-F+\"\"%F1F,F0-%\"UG6%F5,$F+F8F0F0F/*&)F(,(F*F-F+F.F1F0F0-F36
%F5,&F+F8F0F0F0F0F/*&)F(,*F*F-F+\"#>FDF0F1F0F0-F36%,&F1F0!\"$F0,&F+F8F
DF0F0F0F/*&)F(,*F<F0F1F,F*F-F+\"#9F0-%#T0G6%FUF7F0F0F0*&)F(,*!\"&F0F1F
,F*F-F+FDF0-Fgn6%FUFNF0F0F/*&FAF0-FF6%,&F1F0F\\oF0FHF0F0F/*&FjnF0-FF6%
FUFHF0F0F0*&F`oF0FjnF0F/*&)F(,*FVF0F*F-F+FenF1F,F0-FF6%FboF7F0F0F0*&F:
F0-F36%FUF?F0F0F0*&FjoF0FYF0F0*&)F(,*F8F0F*F-F+FRF1F0F0-F36%FboFWF0F0F
0*&F'F0FLF0F0*&FhoF0-FFF4F0F0*&FYF0-FFFhnF0F/*&FPF0-F36%F5FWF0F0F0*&FY
F0FgpF0F/*&FapF0F[qF0F/*&FJF0F2F0F0*&FjnF0FEF0F0*&FhoF0-FgnF[pF0F/*&FA
F0-Fgn6%FboFNF0F0F0*&)F(,*F6F0F*F-F+FCF1F,F0-Fgn6%Fbo,&F+F8F<F0F0F0F0*
&FAF0-FgnFaoF0F0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 18 "a13:= e
U1(22,a12);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a13G,X*&)%\"qG,**$%
\"jG\"\"#\"#:F+\"\"*!\"\"\"\"\"%\"nGF0F0-%#T1G6%,&F1F0!\"%F0,&F+\"\"&F
,F0F0F0F/*&)F(,*F*F-F+F/F1F0!\"#F0F0-F36%F5,&F+F8F/F0F0F0F/*&)F(,*!\"'
F0F*F-F+\"\"%F1F,F0-%\"UG6%F5,$F+F8F0F0F/*&)F(,(F*F-F+F.F1F0F0-F36%F5,
&F+F8F0F0F0F0F/*&)F(,*F*F-F+\"#>FDF0F1F0F0-F36%,&F1F0!\"$F0,&F+F8FDF0F
0F0F/*&)F(,*F<F0F1F,F*F-F+\"#9F0-%#T0G6%FUF7F0F0F0*&)F(,*!\"&F0F1F,F*F
-F+FDF0-Fgn6%FUFNF0F0F/*&FAF0-FF6%,&F1F0F\\oF0FHF0F0F/*&FjnF0-FF6%FUFH
F0F0F0*&)F(,*FVF0F*F-F+FenF1F,F0-FF6%FboF7F0F0F0*&F:F0-F36%FUF?F0F0F0*
&FioF0FYF0F0*&)F(,*F8F0F*F-F+FRF1F0F0-F36%FboFWF0F0F0*&F'F0FLF0F0*&Fgo
F0-FFF4F0F0*&FYF0-FFFhnF0F/*&FPF0-F36%F5FWF0F0F0*&FYF0FfpF0F/*&F`pF0Fj
pF0F/*&FJF0F2F0F0*&FgoF0-FgnFjoF0F/*&FAF0-Fgn6%FboFNF0F0F0*&)F(,*!\")F
0F1\"\"$F*F-F+F.F0-F3FjoF0F0*&)F(,*!\"*F0F1FhqF*F-F+F/F0-F36%FboF?F0F0
F0*&)F(,*!#9F0F1FDF*F-F+FDF0F`oF0F0*&)F(,*F6F0F*F-F+FCF1F,F0-Fgn6%Fbo,
&F+F8F<F0F0F0F0*&FAF0-FgnFaoF0F0" }}}{EXCHG {PARA 0 "> " 0 "" 
{MPLTEXT 1 0 20 "a14:= splitU(8,a13);" }}{PARA 12 "" 1 "" {XPPMATH 20 
"6#>%$a14G,R*&)%\"qG,**$%\"jG\"\"#\"#:F+\"\"*!\"\"\"\"\"%\"nGF0F0-%#T1
G6%,&F1F0!\"%F0,&F+\"\"&F,F0F0F0F/*&)F(,*F*F-F+F/F1F0!\"#F0F0-F36%F5,&
F+F8F/F0F0F0F/*&)F(,*!\"'F0F*F-F+\"\"%F1F,F0-%\"UG6%F5,$F+F8F0F0F/*&)F
(,(F*F-F+F.F1F0F0-F36%F5,&F+F8F0F0F0F0F/*&)F(,*F*F-F+\"#>FDF0F1F0F0-F3
6%,&F1F0!\"$F0,&F+F8FDF0F0F0F/*&)F(,*F<F0F1F,F*F-F+\"#9F0-%#T0G6%FUF7F
0F0F0*&)F(,*!\"&F0F1F,F*F-F+FDF0-Fgn6%FUFNF0F0F/*&FjnF0-FF6%FUFHF0F0F0
*&)F(,*FVF0F*F-F+FenF1F,F0-FF6%,&F1F0F\\oF0F7F0F0F0*&F:F0-F36%FUF?F0F0
F0*&FeoF0FYF0F0*&)F(,*F8F0F*F-F+FRF1F0F0-F36%FgoFWF0F0F0*&F'F0FLF0F0*&
FcoF0-FFF4F0F0*&FYF0-FFFhnF0F/*&FPF0-F36%F5FWF0F0F0*&FYF0FcpF0F/*&F]pF
0FgpF0F/*&FJF0F2F0F0*&FcoF0-FgnFfoF0F/*&)F(,*!\")F0F1\"\"$F*F-F+F.F0-F
3FfoF0F0*&)F(,*!\"*F0F1FbqF*F-F+F/F0-F36%FgoF?F0F0F0*&)F(,*!#9F0F1FDF*
F-F+FDF0-FF6%FgoFHF0F0F0*&)F(,*F6F0F*F-F+FCF1F,F0-Fgn6%Fgo,&F+F8F<F0F0
F0F0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 18 "a15:= eT1(10,a14);
" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a15G,R*&)%\"qG,**$%\"jG\"\"#\"#
:F+\"\"*!\"\"\"\"\"%\"nGF0F0-%#T1G6%,&F1F0!\"%F0,&F+\"\"&F,F0F0F0F/*&)
F(,*!\"'F0F*F-F+\"\"%F1F,F0-%\"UG6%F5,$F+F8F0F0F/*&)F(,(F*F-F+F.F1F0F0
-F36%F5,&F+F8F0F0F0F0F/*&)F(,*F*F-F+\"#>F=F0F1F0F0-F36%,&F1F0!\"$F0,&F
+F8F=F0F0F0F/*&)F(,*!\"#F0F1F,F*F-F+\"#9F0-%#T0G6%FNF7F0F0F0*&)F(,*!\"
&F0F1F,F*F-F+F=F0-FW6%FNFGF0F0F/*&FZF0-F?6%FNFAF0F0F0*&)F(,*FOF0F*F-F+
FUF1F,F0-F?6%,&F1F0FfnF0F7F0F0F0*&F:F0-FWF@F0F0*&)F(,*F6F0F*F-F+F<F1F,
F0-FW6%F5,&F+F8FTF0F0F0F0*&F_oF0FRF0F0*&)F(,*F8F0F*F-F+FKF1F0F0-F36%Fa
oFPF0F0F0*&F'F0FEF0F0*&F]oF0-F?F4F0F0*&FRF0-F?FXF0F/*&FIF0-F36%F5FPF0F
0F0*&FRF0FbpF0F/*&F\\pF0FfpF0F/*&FCF0F2F0F0*&F]oF0-FWF`oF0F/*&)F(,*!\"
)F0F1\"\"$F*F-F+F.F0-F3F`oF0F0*&)F(,*!\"*F0F1FaqF*F-F+F/F0-F36%Fao,&F+
F8F/F0F0F0F0*&)F(,*!#9F0F1F=F*F-F+F=F0-F?6%FaoFAF0F0F0*&FeoF0-FW6%FaoF
ioF0F0F0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 16 "a16:= e0(3,a15)
;" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a16G,R*&)%\"qG,**$%\"jG\"\"#\"
#:F+\"\"*!\"\"\"\"\"%\"nGF0F0-%#T1G6%,&F1F0!\"%F0,&F+\"\"&F,F0F0F0F/*&
)F(,*!\"'F0F*F-F+\"\"%F1F,F0-%\"UG6%F5,$F+F8F0F0F/*&)F(,*!\"&F0F1F,F*F
-F+F=F0-%#T0G6%F5,&F+F8F0F0F0F0F/*&)F(,*!\"#F0F1F,F*F-F+\"#9F0-FGF4F0F
0*&)F(,*F*F-F+\"#>F=F0F1F0F0-F36%,&F1F0!\"$F0,&F+F8F=F0F0F0F/*&FKF0-FG
6%FVF7F0F0F0*&FCF0-FG6%FVFIF0F0F/*&FCF0-F?6%FVFAF0F0F0*&)F(,*FWF0F*F-F
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F0-FG6%F5,&F+F8FMF0F0F0F0*&F_oF0FKF0F0*&)F(,*F8F0F*F-F+FSF1F0F0-F36%Fa
oFXF0F0F0*&F'F0-F3FHF0F0*&F]oF0-F?F4F0F0*&FKF0-F?FenF0F/*&FQF0-F36%F5F
XF0F0F0*&FKF0FcpF0F/*&F\\pF0FgpF0F/*&F]oF0-FGF`oF0F/*&)F(,*!\")F0F1\"
\"$F*F-F+F.F0-F3F`oF0F0*&)F(,*!\"*F0F1FaqF*F-F+F/F0-F36%Fao,&F+F8F/F0F
0F0F0*&)F(,*!#9F0F1F=F*F-F+F=F0-F?6%FaoFAF0F0F0*&FeoF0-FG6%FaoFioF0F0F
0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 18 "a17:= eU1(18,a16);" }}
{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a17G,T*&)%\"qG,**$%\"jG\"\"#\"#:F+
\"\"*!\"\"\"\"\"%\"nGF0F0-%#T1G6%,&F1F0!\"%F0,&F+\"\"&F,F0F0F0F/*&)F(,
*!\"'F0F*F-F+\"\"%F1F,F0-%\"UG6%F5,$F+F8F0F0F/*&)F(,*!\"#F0F1F,F*F-F+
\"#9F0-%#T0GF4F0F0*&)F(,*!\"&F0F1F,F*F-F+F=F0-FH6%F5,&F+F8F0F0F0F0F/*&
)F(,*!\")F0F1\"\"$F*F-F+F.F0-F36%,&F1F0FLF0FOF0F0F/*&)F(,*F*F-F+\"#>F=
F0F1F0F0-F36%,&F1F0!\"$F0,&F+F8F=F0F0F0F/*&)F(,*!#6F0F1F=F*F-F+FFF0-F?
6%FWF7F0F0F/*&FCF0-FH6%FhnF7F0F0F0*&FJF0-FH6%FhnFOF0F0F/*&FJF0-F?6%Fhn
FAF0F0F0*&)F(,*FinF0F*F-F+FFF1F,F0F_oF0F0*&)F(,*F8F0F*F-F+FenF1F0F0-F3
6%FWFjnF0F0F0*&F'F0-F3FNF0F0*&F[pF0-F?F4F0F0*&FCF0-F?FcoF0F/*&F:F0-FHF
@F0F0*&)F(,*F6F0F*F-F+F<F1F,F0-FH6%F5,&F+F8FEF0F0F0F0*&FYF0-F36%F5FjnF
0F0F0*&F^pF0FaqF0F/*&F[pF0-FHF`oF0F/*&FQF0-F3F`oF0F0*&)F(,*!\"*F0F1FTF
*F-F+F/F0-F36%FW,&F+F8F/F0F0F0F0*&)F(,*!#9F0F1F=F*F-F+F=F0-F?6%FWFAF0F
0F0*&F[qF0-FH6%FWF_qF0F0F0*&)F(,*FinF0F1FTF*F-F+FenF0F`pF0F/" }}}
{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 21 "a18:= splitU(10,a17);" }}
{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a18G,R*&)%\"qG,**$%\"jG\"\"#\"#:F+
\"\"*!\"\"\"\"\"%\"nGF0F0-%#T1G6%,&F1F0!\"%F0,&F+\"\"&F,F0F0F0F/*&)F(,
*!\"'F0F*F-F+\"\"%F1F,F0-%\"UG6%F5,$F+F8F0F0F/*&)F(,*!\"&F0F1F,F*F-F+F
=F0-%#T0G6%F5,&F+F8F0F0F0F0F/*&)F(,*!\"#F0F1F,F*F-F+\"#9F0-FGF4F0F0*&)
F(,*!\")F0F1\"\"$F*F-F+F.F0-F36%,&F1F0FEF0FIF0F0F/*&)F(,*F*F-F+\"#>F=F
0F1F0F0-F36%,&F1F0!\"$F0,&F+F8F=F0F0F0F/*&)F(,*!#6F0F1F=F*F-F+FNF0-F?6
%FWF7F0F0F/*&FKF0-FG6%FhnF7F0F0F0*&FCF0-FG6%FhnFAF0F0F0*&)F(,*FinF0F*F
-F+FNF1F,F0F_oF0F0*&)F(,*F8F0F*F-F+FenF1F0F0-F36%FWFjnF0F0F0*&F'F0-F3F
HF0F0*&FhoF0-F?F4F0F0*&FKF0-F?FcoF0F/*&F:F0-FGF@F0F0*&)F(,*F6F0F*F-F+F
<F1F,F0-FG6%F5,&F+F8FMF0F0F0F0*&FYF0-F36%F5FjnF0F0F0*&F[pF0F^qF0F/*&Fh
oF0-FGF`oF0F/*&FQF0-F3F`oF0F0*&)F(,*!\"*F0F1FTF*F-F+F/F0-F36%FW,&F+F8F
/F0F0F0F0*&)F(,*!#9F0F1F=F*F-F+F=F0-F?6%FWFAF0F0F0*&FhpF0-FG6%FWF\\qF0
F0F0*&)F(,*FinF0F1FTF*F-F+FenF0F]pF0F/" }}}{EXCHG {PARA 0 "> " 0 "" 
{MPLTEXT 1 0 21 "a19:= splitU(10,a18);" }}{PARA 12 "" 1 "" {XPPMATH 
20 "6#>%$a19G,P*&)%\"qG,**$%\"jG\"\"#\"#:F+\"\"*!\"\"\"\"\"%\"nGF0F0-%
#T1G6%,&F1F0!\"%F0,&F+\"\"&F,F0F0F0F/*&)F(,*!\"'F0F*F-F+\"\"%F1F,F0-%
\"UG6%F5,$F+F8F0F0F/*&)F(,*!\"&F0F1F,F*F-F+F=F0-%#T0G6%F5,&F+F8F0F0F0F
0F/*&)F(,*!\"#F0F1F,F*F-F+\"#9F0-FGF4F0F0*&)F(,*!\")F0F1\"\"$F*F-F+F.F
0-F36%,&F1F0FEF0FIF0F0F/*&)F(,*F*F-F+\"#>F=F0F1F0F0-F36%,&F1F0!\"$F0,&
F+F8F=F0F0F0F/*&)F(,*!#6F0F1F=F*F-F+FNF0-F?6%FWF7F0F0F/*&FKF0-FG6%FhnF
7F0F0F0*&FCF0-FG6%FhnFAF0F0F0*&)F(,*FinF0F*F-F+FNF1F,F0-FG6%FW,&F+F8FT
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F0-F?F4F0F0*&FKF0-F?FcoF0F/*&F:F0-FGF@F0F0*&)F(,*F6F0F*F-F+F<F1F,F0-FG
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F0*&)F(,*!\"*F0F1FTF*F-F+F/F0-F36%FW,&F+F8F/F0F0F0F0*&)F(,*!#9F0F1F=F*
F-F+F=F0-F?6%FWFAF0F0F0*&F[qF0-FG6%FWF_qF0F0F0*&)F(,*FinF0F1FTF*F-F+Fe
nF0F`pF0F/" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a20:= eT1(6,a
19);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a20G,P*&)%\"qG,**$%\"jG\"\"
#\"#:F+\"\"*!\"\"\"\"\"%\"nGF0F0-%#T1G6%,&F1F0!\"%F0,&F+\"\"&F,F0F0F0F
/*&)F(,*!\"'F0F*F-F+\"\"%F1F,F0-%\"UG6%F5,$F+F8F0F0F/*&)F(,*!\"&F0F1F,
F*F-F+F=F0-%#T0G6%F5,&F+F8F0F0F0F0F/*&)F(,*!\"#F0F1F,F*F-F+\"#9F0-FGF4
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\"#CF8F0F1F,F0-FG6%F5,&F+F8F8F0F0F0F/*&)F(,*!\"$F0F*F-F+FNF1F,F0-FG6%F
5,&F+F8FTF0F0F0F/*&)F(,*!#6F0F1F=F*F-F+FNF0-F?6%FWF7F0F0F/*&FKF0-FG6%,
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{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 16 "a21:= e0(5,a20);" }}{PARA 
12 "" 1 "" {XPPMATH 20 "6#>%$a21G,P*&)%\"qG,**$%\"jG\"\"#\"#:F+\"\"*!
\"\"\"\"\"%\"nGF0F0-%#T1G6%,&F1F0!\"%F0,&F+\"\"&F,F0F0F0F/*&)F(,*!\"'F
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\"$F0F*F-F+FNF1F,F0-FG6%F5,&F+F8\"\"$F0F0F0F/*&FXF0-F?FfnF0F/*&FKF0-FG
6%,&F1F0FaoF0F7F0F0F0*&FCF0-FG6%F[pFAF0F0F0*&F_oF0-FG6%FVFdoF0F0F0*&)F
(,*F8F0F*F-F+\"#>F1F0F0-F36%FV,&F+F8F=F0F0F0F0*&F'F0-F3FHF0F0*&F_oF0-F
?F4F0F0*&FKF0-F?FjoF0F/*&F:F0-FGF@F0F0*&)F(,*F6F0F*F-F+F<F1F,F0-FG6%F5
,&F+F8FMF0F0F0F0*&FcpF0-F36%F5FhpF0F0F/*&)F(,*!\"*F0F1FeoF*F-F+F/F0-F3
6%FV,&F+F8F/F0F0F0F0*&FQF0-F?6%FVFAF0F0F0*&FbqF0-FG6%FVFfqF0F0F0*&)F(,
*FaoF0F1FeoF*F-F+FepF0FfpF0F/" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 
0 20 "a22:= splitU(9,a21);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a22G,
N*&)%\"qG,**$%\"jG\"\"#\"#:F+\"\"*!\"\"\"\"\"%\"nGF0F0-%#T1G6%,&F1F0!
\"%F0,&F+\"\"&F,F0F0F0F/*&)F(,*!\"'F0F*F-F+\"\"%F1F,F0-%\"UG6%F5,$F+F8
F0F0F/*&)F(,*!\"&F0F1F,F*F-F+F=F0-%#T0G6%F5,&F+F8F0F0F0F0F/*&)F(,*!\"#
F0F1F,F*F-F+\"#9F0-FGF4F0F0*&)F(,*!#9F0F1F=F*F-F+F=F0-FG6%,&F1F0FEF0FI
F0F0F/*&)F(,*F*F-F+\"#CF8F0F1F,F0-FG6%F5,&F+F8F8F0F0F0F/*&)F(,*!\"$F0F
*F-F+FNF1F,F0-FG6%F5,&F+F8\"\"$F0F0F0F/*&)F(,*!#6F0F1F=F*F-F+FNF0-FG6%
FVF^oF0F0F/*&FKF0-FG6%,&F1F0F[oF0F7F0F0F0*&FCF0-FG6%FioFAF0F0F0*&FinF0
FdoF0F0*&)F(,*F8F0F*F-F+\"#>F1F0F0-F36%FV,&F+F8F=F0F0F0F0*&F'F0-F3FHF0
F0*&FinF0-F?F4F0F0*&FKF0-F?FhoF0F/*&F:F0-FGF@F0F0*&)F(,*F6F0F*F-F+F<F1
F,F0-FG6%F5,&F+F8FMF0F0F0F0*&F_pF0-F36%F5FdpF0F0F/*&)F(,*!\"*F0F1F_oF*
F-F+F/F0-F36%FV,&F+F8F/F0F0F0F0*&FQF0-F?6%FVFAF0F0F0*&F^qF0-FG6%FVFbqF
0F0F0*&)F(,*F[oF0F1F_oF*F-F+FapF0FbpF0F/" }}}{EXCHG {PARA 0 "> " 0 "" 
{MPLTEXT 1 0 21 "a23:= splitU(14,a22);" }}{PARA 12 "" 1 "" {XPPMATH 
20 "6#>%$a23G,L*&)%\"qG,**$%\"jG\"\"#\"#:F+\"\"*!\"\"\"\"\"%\"nGF0F0-%
#T1G6%,&F1F0!\"%F0,&F+\"\"&F,F0F0F0F/*&)F(,*!\"'F0F*F-F+\"\"%F1F,F0-%
\"UG6%F5,$F+F8F0F0F/*&)F(,*!\"&F0F1F,F*F-F+F=F0-%#T0G6%F5,&F+F8F0F0F0F
0F/*&)F(,*!\"#F0F1F,F*F-F+\"#9F0-FGF4F0F0*&)F(,*!#9F0F1F=F*F-F+F=F0-FG
6%,&F1F0FEF0FIF0F0F/*&)F(,*F*F-F+\"#CF8F0F1F,F0-FG6%F5,&F+F8F8F0F0F0F/
*&)F(,*!#6F0F1F=F*F-F+FNF0-FG6%FV,&F+F8\"\"$F0F0F0F/*&FKF0-FG6%,&F1F0!
\"$F0F7F0F0F0*&FCF0-FG6%FcoFAF0F0F0*&)F(,*FdoF0F*F-F+FNF1F,F0F\\oF0F0*
&)F(,*F8F0F*F-F+\"#>F1F0F0-F36%FV,&F+F8F=F0F0F0F0*&F'F0-F3FHF0F0*&FioF
0FOF0F0*&FKF0-F?FboF0F/*&F:F0-FGF@F0F0*&)F(,*F6F0F*F-F+F<F1F,F0-FG6%F5
,&F+F8FMF0F0F0F0*&F\\pF0-F36%F5FapF0F0F/*&)F(,*!\"*F0F1F_oF*F-F+F/F0-F
36%FV,&F+F8F/F0F0F0F0*&FQF0-F?6%FVFAF0F0F0*&FjpF0-FG6%FVF^qF0F0F0*&)F(
,*FdoF0F1F_oF*F-F+F^pF0F_pF0F/" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 
1 0 23 "a24:= shiftdown(6,a23);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$
a24G,L*&)%\"qG,**$%\"jG\"\"#\"#:F+\"\"*!\"\"\"\"\"%\"nGF0F0-%#T1G6%,&F
1F0!\"%F0,&F+\"\"&F,F0F0F0F/*&)F(,*!\"'F0F*F-F+\"\"%F1F,F0-%\"UG6%F5,$
F+F8F0F0F/*&)F(,*!\"&F0F1F,F*F-F+F=F0-%#T0G6%F5,&F+F8F0F0F0F0F/*&)F(,*
!\"#F0F1F,F*F-F+\"#9F0-FGF4F0F0*&)F(,*!#9F0F1F=F*F-F+F=F0-FG6%,&F1F0FE
F0FIF0F0F/*&)F(,*F6F0F*F-F+F<F1F,F0-FGF@F0F/*&)F(,*!#6F0F1F=F*F-F+FNF0
-FG6%FV,&F+F8\"\"$F0F0F0F/*&FKF0-FG6%,&F1F0!\"$F0F7F0F0F0*&FCF0-FG6%F`
oFAF0F0F0*&)F(,*FaoF0F*F-F+FNF1F,F0FinF0F0*&)F(,*F8F0F*F-F+\"#>F1F0F0-
F36%FV,&F+F8F=F0F0F0F0*&F'F0-F3FHF0F0*&FfoF0FOF0F0*&FKF0-F?F_oF0F/*&F:
F0FZF0F0*&FXF0-FG6%F5,&F+F8FMF0F0F0F0*&FioF0-F36%F5F^pF0F0F/*&)F(,*!\"
*F0F1F\\oF*F-F+F/F0-F36%FV,&F+F8F/F0F0F0F0*&FQF0-F?6%FVFAF0F0F0*&FXF0-
FG6%FVFhpF0F0F0*&)F(,*FaoF0F1F\\oF*F-F+F[pF0F\\pF0F/" }}}{EXCHG {PARA 
0 "> " 0 "" {MPLTEXT 1 0 17 "a25:= e0(12,a24);" }}{PARA 12 "" 1 "" 
{XPPMATH 20 "6#>%$a25G,H*&)%\"qG,*!\"'\"\"\"*$%\"jG\"\"#\"#:F-\"\"%%\"
nGF.F+-%\"UG6%,&F1F+!\"%F+,$F-\"\"&F+F+!\"\"*&)F(,*!\"&F+F1F.F,F/F-F0F
+-%#T0G6%F5,&F-F8F+F+F+F+F9*&)F(,*!\"#F+F1F.F,F/F-\"#9F+-F?6%F5,&F-F8F
.F+F+F+F+*&)F(,*!#9F+F1F0F,F/F-F0F+-F?6%,&F1F+F=F+FAF+F+F9*&)F(,*F6F+F
,F/F-F*F1F.F+-F?F4F+F9*&)F(,*!#6F+F1F0F,F/F-FFF+-F?6%FP,&F-F8\"\"$F+F+
F+F9*&FCF+-F?6%,&F1F+!\"$F+FIF+F+F+*&F;F+-F?6%FjnF7F+F+F+*&)F(,*F[oF+F
,F/F-FFF1F.F+FYF+F+*&)F(,*F8F+F,F/F-\"#>F1F+F+-%#T1G6%FP,&F-F8F0F+F+F+
F+*&F'F+F>F+F+*&FCF+-F3FinF+F9*&F'F+FTF+F+*&FRF+-F?6%F5,&F-F8FEF+F+F+F
+*&FcoF+-Fgo6%F5FioF+F+F9*&)F(,*!\"*F+F1FfnF,F/F-F9F+-Fgo6%FP,&F-F8F9F
+F+F+F+*&FKF+-F36%FPF7F+F+F+*&FRF+-F?6%FPFapF+F+F+*&)F(,*F[oF+F1FfnF,F
/F-FeoF+FfoF+F9" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 24 "a26:= sh
iftdown(10,a25);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a26G,H*&)%\"qG,
*!\"'\"\"\"*$%\"jG\"\"#\"#:F-\"\"%%\"nGF.F+-%\"UG6%,&F1F+!\"%F+,$F-\"
\"&F+F+!\"\"*&)F(,*!\"&F+F1F.F,F/F-F0F+-%#T0G6%F5,&F-F8F+F+F+F+F9*&)F(
,*!\"#F+F1F.F,F/F-\"#9F+-F?6%F5,&F-F8F.F+F+F+F+*&)F(,*!#9F+F1F0F,F/F-F
0F+-F?6%,&F1F+F=F+FAF+F+F9*&)F(,*F6F+F,F/F-F*F1F.F+-F?F4F+F9*&)F(,*!#6
F+F1F0F,F/F-FFF+-F?6%FP,&F-F8\"\"$F+F+F+F9*&FCF+-F?6%,&F1F+!\"$F+FIF+F
+F+*&F;F+-F?6%FjnF7F+F+F+*&)F(,*F[oF+F,F/F-FFF1F.F+FYF+F+*&)F(,*F+F+F,
F/F-FXF1F+F+-%#T1G6%FP,&F-F8F9F+F+F+F+*&F'F+F>F+F+*&FCF+-F3FinF+F9*&F'
F+FTF+F+*&FRF+-F?6%F5,&F-F8FEF+F+F+F+*&)F(,*F8F+F,F/F-\"#>F1F+F+-Ffo6%
F5,&F-F8F0F+F+F+F9*&)F(,*!\"*F+F1FfnF,F/F-F9F+FeoF+F+*&FKF+-F36%FPF7F+
F+F+*&FRF+-F?6%FPF`pF+F+F+*&)F(,*F[oF+F1FfnF,F/F-FdpF+-Ffo6%FPFgpF+F+F
9" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 20 "a27:= splitU(1,a26);" 
}}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a27G,B*&)%\"qG,*!\"&\"\"\"%\"nG\"
\"#*$%\"jGF-\"#:F/\"\"%F+-%#T0G6%,&F,F+!\"%F+,&F/\"\"&F+F+F+F+!\"\"*&)
F(,*!\"#F+F,F-F.F0F/\"#9F+-F36%F5,&F/F8F-F+F+F+F+*&)F(,*!#9F+F,F1F.F0F
/F1F+-F36%,&F,F+F*F+F7F+F+F9*&)F(,*F6F+F.F0F/!\"'F,F-F+-F36%F5,$F/F8F+
F+F9*&)F(,*!#6F+F,F1F.F0F/F>F+-F36%FH,&F/F8\"\"$F+F+F+F9*&F;F+-F36%,&F
,F+!\"$F+FAF+F+F+*&F'F+-F36%FenFOF+F+F+*&)F(,*FfnF+F.F0F/F>F,F-F+FTF+F
+*&)F(,*F+F+F.F0F/FSF,F+F+-%#T1G6%FH,&F/F8F9F+F+F+F+*&F;F+-%\"UGFZF+F9
*&FJF+-F36%F5,&F/F8F=F+F+F+F+*&)F(,*F8F+F.F0F/\"#>F,F+F+-Fao6%F5,&F/F8
F1F+F+F+F9*&)F(,*!\"*F+F,FWF.F0F/F9F+F`oF+F+*&FCF+-Ffo6%FHFOF+F+F+*&FJ
F+-F36%FHFjoF+F+F+*&)F(,*FfnF+F,FWF.F0F/F^pF+-Fao6%FHFapF+F+F9" }}}
{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a28:= sym(7,a27);" }}{PARA 
12 "" 1 "" {XPPMATH 20 "6#>%$a28G,B*&)%\"qG,*!\"&\"\"\"%\"nG\"\"#*$%\"
jGF-\"#:F/\"\"%F+-%#T0G6%,&F,F+!\"%F+,&F/\"\"&F+F+F+F+!\"\"*&)F(,*!\"#
F+F,F-F.F0F/\"#9F+-F36%F5,&F/F8F-F+F+F+F+*&)F(,*!#9F+F,F1F.F0F/F1F+-F3
6%,&F,F+F*F+F7F+F+F9*&)F(,*F6F+F.F0F/!\"'F,F-F+-F36%F5,$F/F8F+F+F9*&)F
(,*!#6F+F,F1F.F0F/F>F+-F36%FH,&F/F8\"\"$F+F+F+F9*&F;F+-F36%,&F,F+!\"$F
+FAF+F+F+*&F'F+-F36%Fen,$F/F*F+F+F+*&)F(,*FfnF+F.F0F/F>F,F-F+FTF+F+*&)
F(,*F+F+F.F0F/FSF,F+F+-%#T1G6%FH,&F/F8F9F+F+F+F+*&F;F+-%\"UGFZF+F9*&FJ
F+-F36%F5,&F/F8F=F+F+F+F+*&)F(,*F8F+F.F0F/\"#>F,F+F+-Fbo6%F5,&F/F8F1F+
F+F+F9*&)F(,*!\"*F+F,FWF.F0F/F9F+FaoF+F+*&FCF+-Fgo6%FHFOF+F+F+*&FJF+-F
36%FHF[pF+F+F+*&)F(,*FfnF+F,FWF.F0F/F_pF+-Fbo6%FHFbpF+F+F9" }}}{EXCHG 
{PARA 0 "> " 0 "" {MPLTEXT 1 0 16 "a29:=eT0(7,a28);" }}{PARA 12 "" 1 "
" {XPPMATH 20 "6#>%$a29G,F*&)%\"qG,*!\"&\"\"\"%\"nG\"\"#*$%\"jGF-\"#:F
/\"\"%F+-%#T0G6%,&F,F+!\"%F+,&F/\"\"&F+F+F+F+!\"\"*&)F(,*!\"#F+F,F-F.F
0F/\"#9F+-F36%F5,&F/F8F-F+F+F+F+*&)F(,*!#9F+F,F1F.F0F/F1F+-F36%,&F,F+F
*F+F7F+F+F9*&)F(,*F6F+F.F0F/!\"'F,F-F+-F36%F5,$F/F8F+F+F9*&)F(,*!#6F+F
,F1F.F0F/F>F+-F36%FH,&F/F8\"\"$F+F+F+F9*&F;F+-F36%,&F,F+!\"$F+FAF+F+F+
*&F'F+-F36%F5,&F/F*F9F+F+F+F+*&)F(,*!\")F+F,FWF.F0F/F9F+-%#T1G6%F5,$F/
F*F+F+F+*&)F(,*FSF+F,F1F.F0F/FLF+-F36%F5,&F/F*F+F+F+F+F+*&)F(,*FfnF+F.
F0F/F>F,F-F+FTF+F+*&)F(,*F+F+F.F0F/FSF,F+F+-F`o6%FH,&F/F8F9F+F+F+F+*&F
;F+-%\"UGFZF+F9*&FJF+-F36%F5,&F/F8F=F+F+F+F+*&)F(,*F8F+F.F0F/\"#>F,F+F
+-F`o6%F5,&F/F8F1F+F+F+F9*&)F(,*!\"*F+F,FWF.F0F/F9F+F_pF+F+*&FCF+-Fdp6
%FHFOF+F+F+*&FJF+-F36%FHFhpF+F+F+*&)F(,*FfnF+F,FWF.F0F/F\\qF+-F`o6%FHF
_qF+F+F9" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a30:= sym(1,a29
);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a30G,B*&)%\"qG,*!\"#\"\"\"%\"
nG\"\"#*$%\"jGF-\"#:F/\"#9F+-%#T0G6%,&F,F+!\"%F+,&F/\"\"&F-F+F+F+F+*&)
F(,*!#9F+F,\"\"%F.F0F/F=F+-F36%,&F,F+!\"&F+,&F/F8F+F+F+F+!\"\"*&)F(,*F
6F+F.F0F/!\"'F,F-F+-F36%F5,$F/F8F+F+FC*&)F(,*!#6F+F,F=F.F0F/F1F+-F36%F
@,&F/F8\"\"$F+F+F+FC*&F'F+-F36%,&F,F+!\"$F+F7F+F+F+*&)F(,*!\")F+F,FRF.
F0F/FCF+-%#T1G6%F5,$F/FAF+F+F+*&)F(,*FNF+F,F=F.F0F/FGF+-F36%F5,&F/FAF+
F+F+F+F+*&)F(,*FWF+F.F0F/F1F,F-F+FOF+F+*&)F(,*F+F+F.F0F/FNF,F+F+-Fgn6%
F@,&F/F8FCF+F+F+F+*&F'F+-%\"UGFUF+FC*&FEF+-F36%F5,&F/F8F*F+F+F+F+*&)F(
,*F8F+F.F0F/\"#>F,F+F+-Fgn6%F5,&F/F8F=F+F+F+FC*&)F(,*!\"*F+F,FRF.F0F/F
CF+FfoF+F+*&F:F+-F[p6%F@FJF+F+F+*&FEF+-F36%F@F_pF+F+F+*&)F(,*FWF+F,FRF
.F0F/FcpF+-Fgn6%F@FfpF+F+FC" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 
18 "a31:= eU1(10,a30);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a31G,H*&)
%\"qG,*!\"#\"\"\"%\"nG\"\"#*$%\"jGF-\"#:F/\"#9F+-%#T0G6%,&F,F+!\"%F+,&
F/\"\"&F-F+F+F+F+*&)F(,*!#9F+F,\"\"%F.F0F/F=F+-F36%,&F,F+!\"&F+,&F/F8F
+F+F+F+!\"\"*&)F(,*F6F+F.F0F/!\"'F,F-F+-F36%F5,$F/F8F+F+FC*&)F(,*!#6F+
F,F=F.F0F/F1F+-F36%F@,&F/F8\"\"$F+F+F+FC*&F'F+-F36%,&F,F+!\"$F+F7F+F+F
+*&)F(,*!\")F+F,FRF.F0F/FCF+-%#T1G6%F5,$F/FAF+F+F+*&)F(,*FNF+F,F=F.F0F
/FGF+-F36%F5,&F/FAF+F+F+F+F+*&)F(,*FWF+F.F0F/F1F,F-F+FOF+F+*&)F(,*F+F+
F.F0F/FNF,F+F+-Fgn6%F@,&F/F8FCF+F+F+F+*&F'F+-%\"UGF4F+FC*&)F(,*!\"*F+F
,F=F.F0F/F1F+FjoF+FC*&)F(,*!\"(F+F,FRF.F0F/\"\"*F+-Fgn6%F5FBF+F+FC*&)F
(,*F*F+F,FRF.F0F/\"#>F+-Fgn6%F5,&F/F8F=F+F+F+FC*&FEF+-F36%F5,&F/F8F*F+
F+F+F+*&)F(,*F8F+F.F0F/FjpF,F+F+F[qF+FC*&)F(,*F_pF+F,FRF.F0F/FCF+FfoF+
F+*&F:F+-F[p6%F@FJF+F+F+*&FEF+-F36%F@FaqF+F+F+*&)F(,*FWF+F,FRF.F0F/Fjp
F+-Fgn6%F@F]qF+F+FC" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 21 "a32:
= splitU(10,a31);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a32G,F*&)%\"qG
,*!#9\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"#:F/F-F+-%#T0G6%,&F,F+!\"&F+,&F/\"
\"&F+F+F+F+!\"\"*&)F(,*!\"%F+F.F1F/!\"'F,F0F+-F36%,&F,F+F=F+,$F/F8F+F+
F9*&)F(,*!#6F+F,F-F.F1F/\"#9F+-F36%F5,&F/F8\"\"$F+F+F+F9*&)F(,*!\"#F+F
,F0F.F1F/FGF+-F36%,&F,F+!\"$F+,&F/F8F0F+F+F+F+*&)F(,*!\")F+F,FKF.F1F/F
9F+-%#T1G6%FA,$F/F6F+F+F+*&)F(,*FFF+F,F-F.F1F/F>F+-F36%FA,&F/F6F+F+F+F
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F8F9F+F+F+F+*&FMF+-F36%FAFJF+F+F9*&)F(,*!\"*F+F,F-F.F1F/FGF+-%\"UG6%FA
FTF+F+F9*&)F(,*!\"(F+F,FKF.F1F/\"\"*F+-FZ6%FAF7F+F+F9*&)F(,*FOF+F,FKF.
F1F/\"#>F+-FZ6%FA,&F/F8F-F+F+F+F9*&F;F+-F36%FA,&F/F8FOF+F+F+F+*&)F(,*F
8F+F.F1F/FjpF,F+F+F[qF+F9*&)F(,*F\\pF+F,FKF.F1F/F9F+FcoF+F+*&F'F+-F^p6
%F5FBF+F+F+*&F;F+-F36%F5FaqF+F+F+*&)F(,*FSF+F,FKF.F1F/FjpF+-FZ6%F5F]qF
+F+F9" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 20 "a33:=splitU(16,a32
);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a33G,D*&)%\"qG,*!\"%\"\"\"*$%
\"jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+F*F+,$F-\"\"&F+F+!\"\"*&)F(,
*!#6F+F1\"\"%F,F/F-\"#9F+-F36%,&F1F+!\"&F+,&F-F7\"\"$F+F+F+F8*&)F(,*!
\"#F+F1F.F,F/F-F>F+-F36%,&F1F+!\"$F+,&F-F7F.F+F+F+F+*&)F(,*!\")F+F1FDF
,F/F-F8F+-%#T1G6%F5,$F-FBF+F+F+*&)F(,*F<F+F1F=F,F/F-F0F+-F36%F5,&F-FBF
+F+F+F+F+*&)F(,*FLF+F,F/F-F>F1F.F+F?F+F+*&)F(,*F+F+F,F/F-F<F1F+F+-FS6%
FA,&F-F7F8F+F+F+F+*&FFF+-F36%F5FCF+F+F8*&)F(,*!\"*F+F1F=F,F/F-F>F+-%\"
UG6%F5FMF+F+F8*&)F(,*!\"(F+F1FDF,F/F-\"\"*F+-FS6%F5,&F-F7F+F+F+F+F8*&)
F(,*FHF+F1FDF,F/F-\"#>F+-FS6%F5,&F-F7F=F+F+F+F8*&F'F+-F36%F5,&F-F7FHF+
F+F+F+*&)F(,*F7F+F,F/F-FdpF1F+F+FepF+F8*&)F(,*FeoF+F1FDF,F/F-F8F+F\\oF
+F+*&)F(,*!#9F+F1F=F,F/F-F=F+-F36%FAF6F+F+F+*&F'F+-F36%FAF[qF+F+F+*&)F
(,*FLF+F1FDF,F/F-FdpF+-FS6%FAFgpF+F+F8" }}}{EXCHG {PARA 0 "> " 0 "" 
{MPLTEXT 1 0 24 "a34:= shiftdown(13,a33);" }}{PARA 12 "" 1 "" 
{XPPMATH 20 "6#>%$a34G,D*&)%\"qG,*!\"%\"\"\"*$%\"jG\"\"#\"#:F-!\"'%\"n
GF.F+-%#T0G6%,&F1F+F*F+,$F-\"\"&F+F+!\"\"*&)F(,*!#6F+F1\"\"%F,F/F-\"#9
F+-F36%,&F1F+!\"&F+,&F-F7\"\"$F+F+F+F8*&)F(,*!\"#F+F1F.F,F/F-F>F+-F36%
,&F1F+!\"$F+,&F-F7F.F+F+F+F+*&)F(,*!\")F+F1FDF,F/F-F8F+-%#T1G6%F5,$F-F
BF+F+F+*&)F(,*F<F+F1F=F,F/F-F0F+-F36%F5,&F-FBF+F+F+F+F+*&)F(,*FLF+F,F/
F-F>F1F.F+F?F+F+*&)F(,*F+F+F,F/F-F<F1F+F+-FS6%FA,&F-F7F8F+F+F+F+*&FFF+
-F36%F5FCF+F+F8*&)F(,*!\"*F+F1F=F,F/F-F>F+-%\"UG6%F5FMF+F+F8*&)F(,*!\"
(F+F1FDF,F/F-\"\"*F+-FS6%F5,&F-F7F+F+F+F+F8*&)F(,*FHF+F1FDF,F/F-\"#>F+
-FS6%F5,&F-F7F=F+F+F+F8*&F'F+-F36%F5,&F-F7FHF+F+F+F+*&FjnF+-FS6%F5F^oF
+F+F8*&)F(,*FeoF+F1FDF,F/F-F8F+F\\oF+F+*&)F(,*!#9F+F1F=F,F/F-F=F+-F36%
FAF6F+F+F+*&F'F+-F36%FAF[qF+F+F+*&)F(,*FLF+F1FDF,F/F-FdpF+-FS6%FAFgpF+
F+F8" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 18 "a35:= eT1(13,a34);
" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a35G,D*&)%\"qG,*!\"%\"\"\"*$%\"
jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+F*F+,$F-\"\"&F+F+!\"\"*&)F(,*!
#6F+F1\"\"%F,F/F-\"#9F+-F36%,&F1F+!\"&F+,&F-F7\"\"$F+F+F+F8*&)F(,*!\"#
F+F1F.F,F/F-F>F+-F36%,&F1F+!\"$F+,&F-F7F.F+F+F+F+*&)F(,*!\")F+F1FDF,F/
F-F8F+-%#T1G6%F5,$F-FBF+F+F+*&)F(,*F<F+F1F=F,F/F-F0F+-F36%F5,&F-FBF+F+
F+F+F+*&)F(,*FLF+F,F/F-F>F1F.F+F?F+F+*&FFF+-F36%F5FCF+F+F8*&)F(,*!\"*F
+F1F=F,F/F-F>F+-%\"UG6%F5FMF+F+F8*&)F(,*!\"(F+F1FDF,F/F-\"\"*F+-FS6%F5
,&F-F7F+F+F+F+F8*&)F(,*FHF+F1FDF,F/F-\"#>F+-FS6%F5,&F-F7F=F+F+F+F8*&F'
F+-F36%F5,&F-F7FHF+F+F+F+*&F'F+-F36%FAF6F+F+F8*&)F(,*FHF+F,F/F-!#;F1F.
F+-F36%FAFepF+F+F8*&)F(,*F_oF+F1FDF,F/F-F8F+-FS6%FA,&F-F7F8F+F+F+F+*&)
F(,*!#9F+F1F=F,F/F-F=F+FgpF+F+*&F'F+F]qF+F+*&)F(,*FLF+F1FDF,F/F-F^pF+-
FS6%FAFapF+F+F8" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 23 "a36:=shi
ftdown(17,a35);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a36G,D*&)%\"qG,*
!\"%\"\"\"*$%\"jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+F*F+,$F-\"\"&F+
F+!\"\"*&)F(,*!#6F+F1\"\"%F,F/F-\"#9F+-F36%,&F1F+!\"&F+,&F-F7\"\"$F+F+
F+F8*&)F(,*!\"#F+F1F.F,F/F-F>F+-F36%,&F1F+!\"$F+,&F-F7F.F+F+F+F+*&)F(,
*!\")F+F1FDF,F/F-F8F+-%#T1G6%F5,$F-FBF+F+F+*&)F(,*F<F+F1F=F,F/F-F0F+-F
36%F5,&F-FBF+F+F+F+F+*&)F(,*FLF+F,F/F-F>F1F.F+F?F+F+*&FFF+-F36%F5FCF+F
+F8*&)F(,*!\"*F+F1F=F,F/F-F>F+-%\"UG6%F5FMF+F+F8*&)F(,*!\"(F+F1FDF,F/F
-\"\"*F+-FS6%F5,&F-F7F+F+F+F+F8*&)F(,*FHF+F1FDF,F/F-\"#>F+-FS6%F5,&F-F
7F=F+F+F+F8*&F'F+-F36%F5,&F-F7FHF+F+F+F+*&F'F+-F36%FAF6F+F+F8*&)F(,*FH
F+F,F/F-!#;F1F.F+-F36%FAFepF+F+F8*&)F(,*F_oF+F1FDF,F/F-F8F+-FS6%FA,&F-
F7F8F+F+F+F+*&)F(,*!#9F+F1F=F,F/F-F=F+FgpF+F+*&F'F+F]qF+F+*&)F(,*FfoF+
F1FDF,F/F-F<F+FbqF+F8" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "##
#############" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a37:= sym(
3,a36);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a37G,D*&)%\"qG,*!\"%\"\"
\"*$%\"jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+F*F+,$F-\"\"&F+F+!\"\"*
&)F(,*!#6F+F1\"\"%F,F/F-\"#9F+-F36%,&F1F+!\"&F+,&F-F7\"\"$F+F+F+F8*&)F
(,*!\"#F+F1F.F,F/F-F>F+-F36%,&F1F+!\"$F+,&F-FBFHF+F+F+F+*&)F(,*!\")F+F
1FDF,F/F-F8F+-%#T1G6%F5,$F-FBF+F+F+*&)F(,*F<F+F1F=F,F/F-F0F+-F36%F5,&F
-FBF+F+F+F+F+*&)F(,*FLF+F,F/F-F>F1F.F+F?F+F+*&FFF+-F36%F5FCF+F+F8*&)F(
,*!\"*F+F1F=F,F/F-F>F+-%\"UG6%F5,&F-F7F.F+F+F+F8*&)F(,*!\"(F+F1FDF,F/F
-\"\"*F+-FS6%F5,&F-F7F+F+F+F+F8*&)F(,*FHF+F1FDF,F/F-\"#>F+-FS6%F5,&F-F
7F=F+F+F+F8*&F'F+-F36%F5,&F-F7FHF+F+F+F+*&F'F+-F36%FAF6F+F+F8*&)F(,*FH
F+F,F/F-!#;F1F.F+-F36%FAFfpF+F+F8*&)F(,*F_oF+F1FDF,F/F-F8F+-FS6%FA,&F-
F7F8F+F+F+F+*&)F(,*!#9F+F1F=F,F/F-F=F+FhpF+F+*&F'F+F^qF+F+*&)F(,*FgoF+
F1FDF,F/F-F<F+FcqF+F8" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a3
8:= eT0(3,a37);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a38G,H*&)%\"qG,*
!\"%\"\"\"*$%\"jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+F*F+,$F-\"\"&F+
F+!\"\"*&)F(,*!#6F+F1\"\"%F,F/F-\"#9F+-F36%,&F1F+!\"&F+,&F-F7\"\"$F+F+
F+F8*&)F(,*!\"#F+F1F.F,F/F-F>F+-F36%F5,&F-FB!\"$F+F+F+F+*&)F(,*!\"(F+F
1FDF,F/F-\"\"*F+-%#T1G6%F5,&F-FBFHF+F+F+F+*&)F(,*!#7F+F1F=F,F/F-F=F+-F
36%F5,&F-FBF8F+F+F+F+*&)F(,*!\")F+F1FDF,F/F-F8F+-FS6%F5,$F-FBF+F+F+*&)
F(,*F<F+F1F=F,F/F-F0F+-F36%F5,&F-FBF+F+F+F+F+*&)F(,*FLF+F,F/F-F>F1F.F+
F?F+F+*&FFF+-F36%F5FCF+F+F8*&)F(,*!\"*F+F1F=F,F/F-F>F+-%\"UG6%F5,&F-F7
F.F+F+F+F8*&FNF+-FS6%F5,&F-F7F+F+F+F+F8*&)F(,*FHF+F1FDF,F/F-\"#>F+-FS6
%F5,&F-F7F=F+F+F+F8*&F'F+-F36%F5,&F-F7FHF+F+F+F+*&F'F+-F36%FAF6F+F+F8*
&)F(,*FHF+F,F/F-!#;F1F.F+-F36%FAF`qF+F+F8*&)F(,*F]pF+F1FDF,F/F-F8F+-FS
6%FA,&F-F7F8F+F+F+F+*&)F(,*!#9F+F1F=F,F/F-F=F+FbqF+F+*&F'F+FhqF+F+*&)F
(,*FPF+F1FDF,F/F-F<F+F]rF+F8" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 
0 17 "a39:= sym(4,a38);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a39G,H*&
)%\"qG,*!\"%\"\"\"*$%\"jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+F*F+,$F
-\"\"&F+F+!\"\"*&)F(,*!#6F+F1\"\"%F,F/F-\"#9F+-F36%,&F1F+!\"&F+,&F-F7
\"\"$F+F+F+F8*&)F(,*!\"#F+F1F.F,F/F-F>F+-F36%F5,&F-FB!\"$F+F+F+F+*&)F(
,*!\"(F+F1FDF,F/F-\"\"*F+-%#T1G6%F5,&F-F7F.F+F+F+F+*&)F(,*!#7F+F1F=F,F
/F-F=F+-F36%F5,&F-FBF8F+F+F+F+*&)F(,*!\")F+F1FDF,F/F-F8F+-FS6%F5,$F-FB
F+F+F+*&)F(,*F<F+F1F=F,F/F-F0F+-F36%F5,&F-FBF+F+F+F+F+*&)F(,*FLF+F,F/F
-F>F1F.F+F?F+F+*&FFF+-F36%F5FCF+F+F8*&)F(,*!\"*F+F1F=F,F/F-F>F+-%\"UGF
TF+F8*&FNF+-FS6%F5,&F-F7F+F+F+F+F8*&)F(,*FHF+F1FDF,F/F-\"#>F+-FS6%F5,&
F-F7F=F+F+F+F8*&F'F+-F36%F5,&F-F7FHF+F+F+F+*&F'F+-F36%FAF6F+F+F8*&)F(,
*FHF+F,F/F-!#;F1F.F+-F36%FAF^qF+F+F8*&)F(,*F]pF+F1FDF,F/F-F8F+-FS6%FA,
&F-F7F8F+F+F+F+*&)F(,*!#9F+F1F=F,F/F-F=F+F`qF+F+*&F'F+FfqF+F+*&)F(,*FP
F+F1FDF,F/F-F<F+F[rF+F8" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "
a40:= e0(11,a39);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a40G,H*&)%\"qG
,*!\"%\"\"\"*$%\"jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+F*F+,$F-\"\"&
F+F+!\"\"*&)F(,*!#6F+F1\"\"%F,F/F-\"#9F+-F36%,&F1F+!\"&F+,&F-F7\"\"$F+
F+F+F8*&)F(,*!\"#F+F1F.F,F/F-F>F+-F36%F5,&F-FB!\"$F+F+F+F+*&)F(,*!#7F+
F1F=F,F/F-F=F+-F36%F5,&F-FBF8F+F+F+F+*&)F(,*!\")F+F1FDF,F/F-F8F+-%#T1G
6%F5,$F-FBF+F+F+*&)F(,*F<F+F1F=F,F/F-F0F+-F36%F5,&F-FBF+F+F+F+F+*&)F(,
*FLF+F,F/F-F>F1F.F+F?F+F+*&FFF+-F36%F5FCF+F+F8*&)F(,*!\"*F+F1F=F,F/F-F
>F+-%\"UG6%F5,&F-F7F.F+F+F+F8*&FNF+-F36%F5,&F-F7F+F+F+F+F8*&FcoF+-F3Fh
oF+F+*&)F(,*FHF+F1FDF,F/F-\"#>F+-FY6%F5,&F-F7F=F+F+F+F8*&F'F+-F36%F5,&
F-F7FHF+F+F+F+*&F'F+-F36%FAF6F+F+F8*&)F(,*FHF+F,F/F-!#;F1F.F+-F36%FAFj
pF+F+F8*&)F(,*FeoF+F1FDF,F/F-F8F+-FY6%FA,&F-F7F8F+F+F+F+*&)F(,*!#9F+F1
F=F,F/F-F=F+F\\qF+F+*&F'F+FbqF+F+*&)F(,*!\"(F+F1FDF,F/F-F<F+FgqF+F8" }
}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a41:= sym(3,a40);" }}
{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a41G,D*&)%\"qG,*!\"%\"\"\"*$%\"jG\"
\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+F*F+,$F-\"\"&F+F+!\"\"*&)F(,*!#6F+
F1\"\"%F,F/F-\"#9F+-F36%,&F1F+!\"&F+,&F-F7\"\"$F+F+F+F8*&)F(,*!#7F+F1F
=F,F/F-F=F+-F36%F5,&F-FBF8F+F+F+F+*&)F(,*!\")F+F1FDF,F/F-F8F+-%#T1G6%F
5,$F-FBF+F+F+*&)F(,*F<F+F1F=F,F/F-F0F+-F36%F5,&F-FBF+F+F+F+F+*&)F(,*!
\"$F+F,F/F-F>F1F.F+F?F+F+*&)F(,*!\"*F+F1F=F,F/F-F>F+-%\"UG6%F5,&F-F7F.
F+F+F+F8*&FFF+-F36%F5,&F-F7F+F+F+F+F8*&FinF+-F3F^oF+F+*&)F(,*!\"#F+F1F
DF,F/F-\"#>F+-FQ6%F5,&F-F7F=F+F+F+F8*&F'F+-F36%F5,&F-F7FioF+F+F+F+*&F'
F+-F36%FAF6F+F+F8*&)F(,*FioF+F,F/F-!#;F1F.F+-F36%FAFapF+F+F8*&)F(,*F[o
F+F1FDF,F/F-F8F+-FQ6%FA,&F-F7F8F+F+F+F+*&)F(,*!#9F+F1F=F,F/F-F=F+FcpF+
F+*&F'F+FipF+F+*&)F(,*!\"(F+F1FDF,F/F-F<F+F^qF+F8" }}}{EXCHG {PARA 0 "
> " 0 "" {MPLTEXT 1 0 20 "a42:= splitU(7,a41);" }}{PARA 12 "" 1 "" 
{XPPMATH 20 "6#>%$a42G,B*&)%\"qG,*!\"%\"\"\"*$%\"jG\"\"#\"#:F-!\"'%\"n
GF.F+-%#T0G6%,&F1F+F*F+,$F-\"\"&F+F+!\"\"*&)F(,*!#6F+F1\"\"%F,F/F-\"#9
F+-F36%,&F1F+!\"&F+,&F-F7\"\"$F+F+F+F8*&)F(,*!#7F+F1F=F,F/F-F=F+-F36%F
5,&F-FBF8F+F+F+F+*&)F(,*!\")F+F1FDF,F/F-F8F+-%#T1G6%F5,$F-FBF+F+F+*&)F
(,*F<F+F1F=F,F/F-F0F+-F36%F5,&F-FBF+F+F+F+F+*&)F(,*!\"$F+F,F/F-F>F1F.F
+F?F+F+*&)F(,*!\"*F+F1F=F,F/F-F>F+-F36%F5FCF+F+F8*&FFF+-F36%F5,&F-F7F+
F+F+F+F8*&)F(,*!\"#F+F1FDF,F/F-\"#>F+-FQ6%F5,&F-F7F=F+F+F+F8*&F'F+-F36
%F5,&F-F7FeoF+F+F+F+*&F'F+-F36%FAF6F+F+F8*&)F(,*FeoF+F,F/F-!#;F1F.F+-F
36%FAF]pF+F+F8*&)F(,*F[oF+F1FDF,F/F-F8F+-FQ6%FA,&F-F7F8F+F+F+F+*&)F(,*
!#9F+F1F=F,F/F-F=F+F_pF+F+*&F'F+FepF+F+*&)F(,*!\"(F+F1FDF,F/F-F<F+FjpF
+F8" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 23 "a43:= shiftdown(9,a4
2);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a43G,B*&)%\"qG,*!\"%\"\"\"*$
%\"jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+F*F+,$F-\"\"&F+F+!\"\"*&)F(
,*!#6F+F1\"\"%F,F/F-\"#9F+-F36%,&F1F+!\"&F+,&F-F7\"\"$F+F+F+F8*&)F(,*!
#7F+F1F=F,F/F-F=F+-F36%F5,&F-FBF8F+F+F+F+*&)F(,*!\")F+F1FDF,F/F-F8F+-%
#T1G6%F5,$F-FBF+F+F+*&)F(,*F<F+F1F=F,F/F-F0F+-F36%F5,&F-FBF+F+F+F+F+*&
)F(,*!\"$F+F,F/F-F>F1F.F+F?F+F+*&)F(,*!\"*F+F1F=F,F/F-F>F+-F36%F5FCF+F
+F8*&FFF+-F36%F5,&F-F7F+F+F+F+F8*&)F(,*F0F+F1FDF,F/F-F<F+-FQ6%F5,&F-F7
F8F+F+F+F8*&F'F+-F36%F5,&F-F7!\"#F+F+F+F+*&F'F+-F36%FAF6F+F+F8*&)F(,*F
\\pF+F,F/F-!#;F1F.F+-F36%FAF[pF+F+F8*&)F(,*F[oF+F1FDF,F/F-F8F+-FQ6%FAF
goF+F+F+*&)F(,*!#9F+F1F=F,F/F-F=F+F^pF+F+*&F'F+FdpF+F+*&)F(,*!\"(F+F1F
DF,F/F-F<F+FipF+F8" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a44:=
 sym(3,a43);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a44G,>*&)%\"qG,*!\"
%\"\"\"*$%\"jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+F*F+,$F-\"\"&F+F+!
\"\"*&)F(,*!#6F+F1\"\"%F,F/F-\"#9F+-F36%,&F1F+!\"&F+,&F-F7\"\"$F+F+F+F
8*&)F(,*!\")F+F1FDF,F/F-F8F+-%#T1G6%F5,$F-FBF+F+F+*&)F(,*F<F+F1F=F,F/F
-F0F+-F36%F5,&F-FBF+F+F+F+F+*&)F(,*!\"$F+F,F/F-F>F1F.F+F?F+F+*&)F(,*!
\"*F+F1F=F,F/F-F>F+-F36%F5FCF+F+F8*&)F(,*F0F+F1FDF,F/F-F<F+-FJ6%F5,&F-
F7F8F+F+F+F8*&F'F+-F36%F5,&F-F7!\"#F+F+F+F+*&F'F+-F36%FAF6F+F+F8*&)F(,
*FaoF+F,F/F-!#;F1F.F+-F36%FAF`oF+F+F8*&)F(,*FZF+F1FDF,F/F-F8F+-FJ6%FAF
\\oF+F+F+*&)F(,*!#9F+F1F=F,F/F-F=F+FcoF+F+*&F'F+FioF+F+*&)F(,*!\"(F+F1
FDF,F/F-F<F+F^pF+F8" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 23 "a45:
= shiftdown(2,a44);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a45G,>*&)%\"
qG,*!\"%\"\"\"*$%\"jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+F*F+,$F-\"
\"&F+F+!\"\"*&)F(,*!#5F+F1\"\"%F,F/F-!#;F+-F36%,&F1F+!\"&F+,&F-F7!\"#F
+F+F+F8*&)F(,*!\")F+F1\"\"$F,F/F-F8F+-%#T1G6%F5,$F-FBF+F+F+*&)F(,*!#6F
+F1F=F,F/F-F0F+-F36%F5,&F-FBF+F+F+F+F+*&)F(,*!\"$F+F,F/F-\"#9F1F.F+-F3
6%FA,&F-F7FIF+F+F+F+*&)F(,*!\"*F+F1F=F,F/F-FYF+-F36%F5FfnF+F+F8*&)F(,*
F0F+F1FIF,F/F-FQF+-FK6%F5,&F-F7F8F+F+F+F8*&F'F+-F36%F5FCF+F+F+*&F'F+-F
36%FAF6F+F+F8*&)F(,*FDF+F,F/F-F>F1F.F+F?F+F8*&)F(,*FjnF+F1FIF,F/F-F8F+
-FK6%FAFboF+F+F+*&)F(,*!#9F+F1F=F,F/F-F=F+FgoF+F+*&F'F+F?F+F+*&)F(,*!
\"(F+F1FIF,F/F-FQF+F_pF+F8" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 
23 "a46:= shiftdown(5,a45);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a46G
,:*&)%\"qG,*!\"%\"\"\"*$%\"jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+F*F
+,$F-\"\"&F+F+!\"\"*&)F(,*!#5F+F1\"\"%F,F/F-!#;F+-F36%,&F1F+!\"&F+,&F-
F7!\"#F+F+F+F8*&)F(,*!\")F+F1\"\"$F,F/F-F8F+-%#T1G6%F5,$F-FBF+F+F+*&)F
(,*!#6F+F1F=F,F/F-F0F+-F36%F5,&F-FBF+F+F+F+F+*&)F(,*!\"*F+F1F=F,F/F-\"
#9F+-F36%F5,&F-F7FIF+F+F+F8*&)F(,*F0F+F1FIF,F/F-FQF+-FK6%F5,&F-F7F8F+F
+F+F8*&F'F+-F36%F5FCF+F+F+*&F'F+-F36%FAF6F+F+F8*&)F(,*FXF+F1FIF,F/F-F8
F+-FK6%FAF\\oF+F+F+*&)F(,*!#9F+F1F=F,F/F-F=F+FaoF+F+*&F'F+F?F+F+*&)F(,
*!\"(F+F1FIF,F/F-FQF+FfoF+F8" }}}{EXCHG {PARA 11 "" 1 "" {TEXT -1 0 "
" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 23 "a47:= shiftdown(5,a46);
" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a47G,:*&)%\"qG,*!\"%\"\"\"*$%\"
jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+F*F+,$F-\"\"&F+F+!\"\"*&)F(,*!
#5F+F1\"\"%F,F/F-!#;F+-F36%,&F1F+!\"&F+,&F-F7!\"#F+F+F+F8*&)F(,*!\")F+
F1\"\"$F,F/F-F8F+-%#T1G6%F5,$F-FBF+F+F+*&)F(,*!#6F+F1F=F,F/F-F0F+-F36%
F5,&F-FBF+F+F+F+F+*&)F(,*FHF+F1F=F,F/F-F>F+-F36%F5FCF+F+F8*&)F(,*F0F+F
1FIF,F/F-FQF+-FK6%F5,&F-F7F8F+F+F+F8*&F'F+FXF+F+*&F'F+-F36%FAF6F+F+F8*
&)F(,*!\"*F+F1FIF,F/F-F8F+-FK6%FAFinF+F+F+*&)F(,*!#9F+F1F=F,F/F-F=F+F
\\oF+F+*&F'F+F?F+F+*&)F(,*!\"(F+F1FIF,F/F-FQF+FboF+F8" }}}{EXCHG 
{PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a48:= eT0(1,a47);" }}{PARA 12 "" 1 
"" {XPPMATH 20 "6#>%$a48G,>*&)%\"qG,*!\"%\"\"\"*$%\"jG\"\"#\"#:F-!\"'%
\"nGF.F+-%#T0G6%,&F1F+!\"&F+,&F-\"\"&!\"\"F+F+F+F9*&)F(,*!\")F+F1\"\"$
F,F/F-F9F+-%#T1G6%F5,$F-F8F+F+F9*&)F(,*!#7F+F1\"\"%F,F/F-FGF+-F36%F5,&
F-F8F+F+F+F+F9*&)F(,*!#5F+F1FGF,F/F-!#;F+-F36%F5,&F-F8!\"#F+F+F+F9*&F;
F+-F@6%,&F1F+F*F+,$F-F6F+F+F+*&)F(,*!#6F+F1FGF,F/F-F0F+-F36%FW,&F-F6F+
F+F+F+F+*&)F(,*F=F+F1FGF,F/F-FOF+-F36%FWFRF+F+F9*&)F(,*F0F+F1F>F,F/F-F
fnF+-F@6%FWF7F+F+F9*&F'F+F]oF+F+*&F'F+-F3FAF+F9*&)F(,*!\"*F+F1F>F,F/F-
F9F+-F@F4F+F+*&)F(,*!#9F+F1FGF,F/F-FGF+FfoF+F+*&F'F+FPF+F+*&)F(,*!\"(F
+F1F>F,F/F-FfnF+F[pF+F9" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "
a49:= eT1(5,a48);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a49G,B*&)%\"qG
,*!\"%\"\"\"*$%\"jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+!\"&F+,&F-\"
\"&!\"\"F+F+F+F9*&)F(,*!\")F+F1\"\"$F,F/F-F9F+-%#T1G6%F5,$F-F8F+F+F9*&
)F(,*!#7F+F1\"\"%F,F/F-FGF+-F36%F5,&F-F8F+F+F+F+F9*&)F(,*!#5F+F1FGF,F/
F-!#;F+-F36%F5,&F-F8!\"#F+F+F+F9*&F;F+-F@6%F5,$F-F6F+F+F+*&)F(,*FFF+F1
FGF,F/F-F0F+-F36%F5,&F-F6F+F+F+F+F+*&FDF+-F36%F5,&F-F6F9F+F+F+F+*&)F(,
*!#6F+F1FGF,F/F-F0F+-F36%,&F1F+F*F+FgnF+F+F+*&)F(,*F=F+F1FGF,F/F-FOF+-
F36%FboFRF+F+F9*&)F(,*F0F+F1F>F,F/F-F_oF+-F@6%FboF7F+F+F9*&F'F+FfoF+F+
*&F'F+-F3FAF+F9*&)F(,*!\"*F+F1F>F,F/F-F9F+-F@F4F+F+*&)F(,*!#9F+F1FGF,F
/F-FGF+F_pF+F+*&F'F+FPF+F+*&)F(,*!\"(F+F1F>F,F/F-F_oF+FdpF+F9" }}}
{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 16 "a50:=sym(2,a49);" }}{PARA 
12 "" 1 "" {XPPMATH 20 "6#>%$a50G,>*&)%\"qG,*!\"%\"\"\"*$%\"jG\"\"#\"#
:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+!\"&F+,&F-\"\"&!\"\"F+F+F+F9*&)F(,*!#7F+
F1\"\"%F,F/F-F>F+-F36%F5,&F-F8F+F+F+F+F9*&)F(,*!#5F+F1F>F,F/F-!#;F+-F3
6%F5,&F-F8!\"#F+F+F+F9*&)F(,*F=F+F1F>F,F/F-F0F+-F36%F5,&F-F6F+F+F+F+F+
*&F;F+-F36%F5,&F-F6F9F+F+F+F+*&)F(,*!#6F+F1F>F,F/F-F0F+-F36%,&F1F+F*F+
FPF+F+F+*&)F(,*!\")F+F1F>F,F/F-FFF+-F36%FenFIF+F+F9*&)F(,*F0F+F1\"\"$F
,F/F-FXF+-%#T1G6%FenF7F+F+F9*&F'F+FjnF+F+*&F'F+-F36%F5,$F-F8F+F+F9*&)F
(,*!\"*F+F1F_oF,F/F-F9F+-FaoF4F+F+*&)F(,*!#9F+F1F>F,F/F-F>F+FeoF+F+*&F
'F+FGF+F+*&)F(,*!\"(F+F1F_oF,F/F-FXF+F\\pF+F9" }}}{EXCHG {PARA 0 "> " 
0 "" {MPLTEXT 1 0 17 "a51:= sym(2,a50);" }}{PARA 12 "" 1 "" {XPPMATH 
20 "6#>%$a51G,:*&)%\"qG,*!\"%\"\"\"*$%\"jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T
0G6%,&F1F+!\"&F+,&F-\"\"&!\"\"F+F+F+F9*&)F(,*!#5F+F1\"\"%F,F/F-!#;F+-F
36%F5,&F-F8!\"#F+F+F+F9*&)F(,*!#7F+F1F>F,F/F-F0F+-F36%F5,&F-F6F+F+F+F+
F+*&)F(,*!#6F+F1F>F,F/F-F0F+-F36%,&F1F+F*F+FJF+F+F+*&)F(,*!\")F+F1F>F,
F/F-F?F+-F36%FQFBF+F+F9*&)F(,*F0F+F1\"\"$F,F/F-FNF+-%#T1G6%FQF7F+F+F9*
&F'F+FVF+F+*&F'F+-F36%F5,$F-F8F+F+F9*&)F(,*!\"*F+F1FenF,F/F-F9F+-FgnF4
F+F+*&)F(,*!#9F+F1F>F,F/F-F>F+F[oF+F+*&F'F+F@F+F+*&)F(,*!\"(F+F1FenF,F
/F-FNF+FboF+F9" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 16 "a52:=sym(
7,a51);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a52G,:*&)%\"qG,*!\"%\"\"
\"*$%\"jG\"\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+!\"&F+,&F-\"\"&!\"\"F+F
+F+F9*&)F(,*!#5F+F1\"\"%F,F/F-!#;F+-F36%F5,&F-F8!\"#F+F+F+F9*&)F(,*!#7
F+F1F>F,F/F-F0F+-F36%F5,&F-F6F+F+F+F+F+*&)F(,*!#6F+F1F>F,F/F-F0F+-F36%
,&F1F+F*F+FJF+F+F+*&)F(,*!\")F+F1F>F,F/F-F?F+-F36%FQFBF+F+F9*&)F(,*F0F
+F1\"\"$F,F/F-FNF+-%#T1G6%FQF7F+F+F9*&F'F+-F36%FQ,&F-F6F.F+F+F+F+*&F'F
+-F36%F5,$F-F8F+F+F9*&)F(,*!\"*F+F1FenF,F/F-F9F+-FgnF4F+F+*&)F(,*!#9F+
F1F>F,F/F-F>F+F^oF+F+*&F'F+F@F+F+*&)F(,*!\"(F+F1FenF,F/F-FNF+FeoF+F9" 
}}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a53:= eT0(7,a52);" }}
{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a53G,>*&)%\"qG,*!\"%\"\"\"*$%\"jG\"
\"#\"#:F-!\"'%\"nGF.F+-%#T0G6%,&F1F+!\"&F+,&F-\"\"&!\"\"F+F+F+F9*&)F(,
*!#5F+F1\"\"%F,F/F-!#;F+-F36%F5,&F-F8!\"#F+F+F+F9*&)F(,*!#7F+F1F>F,F/F
-F0F+-F36%F5,&F-F6F+F+F+F+F+*&)F(,*!#6F+F1F>F,F/F-F0F+-F36%,&F1F+F*F+F
JF+F+F+*&)F(,*!\")F+F1F>F,F/F-F?F+-F36%FQFBF+F+F9*&)F(,*F0F+F1\"\"$F,F
/F-FNF+-%#T1G6%FQF7F+F+F9*&F'F+FHF+F+*&FYF+-Fgn6%F5,&F-F6F.F+F+F+F+*&F
SF+-F36%F5,&F-F6FenF+F+F+F+*&F'F+-F36%F5,$F-F8F+F+F9*&)F(,*!\"*F+F1Fen
F,F/F-F9F+-FgnF4F+F+*&)F(,*!#9F+F1F>F,F/F-F>F+FcoF+F+*&F'F+F@F+F+*&)F(
,*!\"(F+F1FenF,F/F-FNF+FjoF+F9" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 
1 0 17 "a54:= sym(1,a53);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a54G,:
*&)%\"qG,*!#5\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"#:F/!#;F+-%#T0G6%,&F,F+!\"&
F+,&F/\"\"&!\"#F+F+F+!\"\"*&)F(,*!#7F+F,F-F.F1F/!\"'F+-F46%F6,&F/F7F+F
+F+F+F+*&)F(,*!#6F+F,F-F.F1F/F@F+-F46%,&F,F+!\"%F+FCF+F+F+*&)F(,*!\")F
+F,F-F.F1F/F2F+-F46%FJF8F+F+F;*&)F(,*F@F+F,\"\"$F.F1F/FGF+-%#T1G6%FJ,&
F/F9F;F+F+F+F;*&FSF+-FW6%F6,&F/F7F0F+F+F+F+*&FMF+-F46%F6,&F/F7FUF+F+F+
F+*&)F(,*FKF+F.F1F/F@F,F0F+-F46%F6,$F/F9F+F+F;*&)F(,*!\"*F+F,FUF.F1F/F
;F+-FW6%F6FYF+F+F+*&)F(,*!#9F+F,F-F.F1F/F-F+F_oF+F+*&F]oF+F3F+F+*&)F(,
*!\"(F+F,FUF.F1F/FGF+FfoF+F;" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 
0 17 "a55:= sym(5,a54);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a55G,:*&
)%\"qG,*!#5\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"#:F/!#;F+-%#T0G6%,&F,F+!\"&F+
,&F/\"\"&!\"#F+F+F+!\"\"*&)F(,*!#7F+F,F-F.F1F/!\"'F+-F46%F6,&F/F7F+F+F
+F+F+*&)F(,*!#6F+F,F-F.F1F/F@F+-F46%,&F,F+!\"%F+FCF+F+F+*&)F(,*!\")F+F
,F-F.F1F/F2F+-F46%FJF8F+F+F;*&)F(,*F@F+F,\"\"$F.F1F/FGF+-%#T1GFIF+F;*&
FSF+-FW6%F6,&F/F7F0F+F+F+F+*&FMF+-F46%F6,&F/F7FUF+F+F+F+*&)F(,*FKF+F.F
1F/F@F,F0F+-F46%F6,$F/F9F+F+F;*&)F(,*!\"*F+F,FUF.F1F/F;F+-FW6%F6,&F/F9
F;F+F+F+F+*&)F(,*!#9F+F,F-F.F1F/F-F+F]oF+F+*&F[oF+F3F+F+*&)F(,*!\"(F+F
,FUF.F1F/FGF+FdoF+F;" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 16 "a56
:= e0(5,a55);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a56G,:*&)%\"qG,*!#
5\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"#:F/!#;F+-%#T0G6%,&F,F+!\"&F+,&F/\"\"&!
\"#F+F+F+!\"\"*&)F(,*!#7F+F,F-F.F1F/!\"'F+-F46%F6,&F/F7F+F+F+F+F+*&)F(
,*!\")F+F,F-F.F1F/F2F+-F46%,&F,F+!\"%F+F8F+F+F;*&)F(,*F@F+F,\"\"$F.F1F
/!#6F+-%#T1G6%FJ,&F/F7F0F+F+F+F;*&FEF+-F4FSF+F+*&FMF+-FR6%F6FTF+F+F+*&
FEF+-F46%F6,&F/F7FOF+F+F+F+*&)F(,*FKF+F.F1F/F@F,F0F+-F46%F6,$F/F9F+F+F
;*&)F(,*!\"*F+F,FOF.F1F/F;F+-FR6%F6,&F/F9F;F+F+F+F+*&)F(,*!#9F+F,F-F.F
1F/F-F+F[oF+F+*&FinF+F3F+F+*&)F(,*!\"(F+F,FOF.F1F/FPF+FboF+F;" }}}
{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a57:= sym(3,a56);" }}{PARA 
12 "" 1 "" {XPPMATH 20 "6#>%$a57G,6*&)%\"qG,*!#5\"\"\"%\"nG\"\"%*$%\"j
G\"\"#\"#:F/!#;F+-%#T0G6%,&F,F+!\"&F+,&F/\"\"&!\"#F+F+F+!\"\"*&)F(,*!#
7F+F,F-F.F1F/!\"'F+-F46%F6,&F/F7F+F+F+F+F+*&)F(,*F@F+F,\"\"$F.F1F/!#6F
+-%#T1G6%,&F,F+!\"%F+,&F/F7F0F+F+F+F;*&FEF+-FJ6%F6FNF+F+F+*&)F(,*!\")F
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,$F/F9F+F+F;*&)F(,*!\"*F+F,FGF.F1F/F;F+-FJ6%F6,&F/F9F;F+F+F+F+*&)F(,*!
#9F+F,F-F.F1F/F-F+FfnF+F+*&FZF+F3F+F+*&)F(,*!\"(F+F,FGF.F1F/FHF+F]oF+F
;" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 16 "a58:=eT1(3,a57);" }}
{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a58G,.*&)%\"qG,*!#5\"\"\"%\"nG\"\"%
*$%\"jG\"\"#\"#:F/!#;F+-%#T0G6%,&F,F+!\"&F+,&F/\"\"&!\"#F+F+F+!\"\"*&)
F(,*!\"%F+F.F1F/!\"'F,F0F+-F46%F6,$F/F9F+F+F;*&)F(,*!\"*F+F,\"\"$F.F1F
/F;F+-%#T1G6%F6,&F/F9F;F+F+F+F+*&)F(,*!#9F+F,F-F.F1F/F-F+FAF+F+*&F=F+F
3F+F+*&)F(,*!\"(F+F,FHF.F1F/!#6F+FIF+F;" }}}{EXCHG {PARA 0 "> " 0 "" 
{MPLTEXT 1 0 17 "a59:= eT0(2,a58);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#
>%$a59G,2*&)%\"qG,*!#5\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"#:F/!#;F+-%#T0G6%,
&F,F+!\"&F+,&F/\"\"&!\"#F+F+F+!\"\"*&)F(,*!\"%F+F.F1F/!\"'F,F0F+-F46%,
&F,F+F@F+,&F/F9F;F+F+F+F;*&)F(,*!\"*F+F,\"\"$F.F1F/F;F+-%#T1G6%FC,$F/F
9F+F+F;*&)F(,*!#9F+F,F-F.F1F/F-F+-F46%FC,&F/F9F+F+F+F+F;*&FFF+-FK6%F6F
DF+F+F+*&FOF+-F46%F6FMF+F+F+*&F=F+F3F+F+*&)F(,*!\"(F+F,FIF.F1F/!#6F+FV
F+F;" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a60:= sym(7,a59);" 
}}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a60G,2*&)%\"qG,*!#5\"\"\"%\"nG\"
\"%*$%\"jG\"\"#\"#:F/!#;F+-%#T0G6%,&F,F+!\"&F+,&F/\"\"&!\"#F+F+F+!\"\"
*&)F(,*!\"%F+F.F1F/!\"'F,F0F+-F46%,&F,F+F@F+,&F/F9F;F+F+F+F;*&)F(,*!\"
*F+F,\"\"$F.F1F/F;F+-%#T1G6%FC,$F/F9F+F+F;*&)F(,*!#9F+F,F-F.F1F/F-F+-F
46%FC,&F/F9F+F+F+F+F;*&FFF+-FK6%F6FDF+F+F+*&FOF+-F46%F6FMF+F+F+*&F=F+-
F46%F6,&F/F7F0F+F+F+F+*&)F(,*!\"(F+F,FIF.F1F/!#6F+FVF+F;" }}}{EXCHG 
{PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a61:= eT0(7,a60);" }}{PARA 12 "" 1 
"" {XPPMATH 20 "6#>%$a61G,6*&)%\"qG,*!#5\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"
#:F/!#;F+-%#T0G6%,&F,F+!\"&F+,&F/\"\"&!\"#F+F+F+!\"\"*&)F(,*!\"%F+F.F1
F/!\"'F,F0F+-F46%,&F,F+F@F+,&F/F9F;F+F+F+F;*&)F(,*!\"*F+F,\"\"$F.F1F/F
;F+-%#T1G6%FC,$F/F9F+F+F;*&)F(,*!#9F+F,F-F.F1F/F-F+-F46%FC,&F/F9F+F+F+
F+F;*&FFF+-FK6%F6FDF+F+F+*&FOF+-F46%F6FMF+F+F+*&F=F+-F46%FC,&F/F7F+F+F
+F+F+*&)F(,*!\"(F+F,FIF.F1F/!#6F+-FK6%FC,&F/F7F0F+F+F+F+*&F'F+-F46%FC,
&F/F7FIF+F+F+F+*&FjnF+FVF+F;" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 
0 16 "a62:=sym(2,a61);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a62G,2*&)
%\"qG,*!#5\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"#:F/!#;F+-%#T0G6%,&F,F+!\"&F+,
&F/\"\"&!\"#F+F+F+!\"\"*&)F(,*!\"*F+F,\"\"$F.F1F/F;F+-%#T1G6%,&F,F+!\"
'F+,$F/F9F+F+F;*&)F(,*!#9F+F,F-F.F1F/F-F+-F46%FD,&F/F9F+F+F+F+F;*&F=F+
-FB6%F6,&F/F9F;F+F+F+F+*&FHF+-F46%F6FFF+F+F+*&)F(,*!\"(F+F,F@F.F1F/!#6
F+-FB6%FD,&F/F7F0F+F+F+F+*&F'F+-F46%FD,&F/F7F@F+F+F+F+*&FVF+FOF+F;" }}
}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a63:= sym(8,a62);" }}{PARA 
12 "" 1 "" {XPPMATH 20 "6#>%$a63G,2*&)%\"qG,*!#5\"\"\"%\"nG\"\"%*$%\"j
G\"\"#\"#:F/!#;F+-%#T0G6%,&F,F+!\"&F+,&F/\"\"&!\"#F+F+F+!\"\"*&)F(,*!
\"*F+F,\"\"$F.F1F/F;F+-%#T1G6%,&F,F+!\"'F+,$F/F9F+F+F;*&)F(,*!#9F+F,F-
F.F1F/F-F+-F46%FD,&F/F9F+F+F+F+F;*&F=F+-FB6%F6,&F/F9F;F+F+F+F+*&FHF+-F
46%F6FFF+F+F+*&)F(,*!\"(F+F,F@F.F1F/!#6F+-FB6%FD,&F/F7F0F+F+F+F+*&F'F+
-F46%FD,&F/F7F@F+F+F+F+*&FVF+-FB6%F6,&F/F7F+F+F+F+F;" }}}{EXCHG {PARA 
0 "> " 0 "" {MPLTEXT 1 0 17 "a64:= eT1(8,a63);" }}{PARA 12 "" 1 "" 
{XPPMATH 20 "6#>%$a64G,6*&)%\"qG,*!#5\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"#:F
/!#;F+-%#T0G6%,&F,F+!\"&F+,&F/\"\"&!\"#F+F+F+!\"\"*&)F(,*!\"*F+F,\"\"$
F.F1F/F;F+-%#T1G6%,&F,F+!\"'F+,$F/F9F+F+F;*&)F(,*!#9F+F,F-F.F1F/F-F+-F
46%FD,&F/F9F+F+F+F+F;*&F=F+-FB6%F6,&F/F9F;F+F+F+F+*&FHF+-F46%F6FFF+F+F
+*&)F(,*!\"(F+F,F@F.F1F/!#6F+-FB6%FD,&F/F7F0F+F+F+F+*&F'F+-F46%FD,&F/F
7F@F+F+F+F+*&FVF+-FB6%FD,&F/F7F+F+F+F+F;*&)F(,*FYF+F,F-F.F1F/F2F+-F4Fe
nF+F;*&)F(,*!#8F+F,F-F.F1F/FEF+-F46%FD,$F/F7F+F+F;" }}}{EXCHG {PARA 0 
"> " 0 "" {MPLTEXT 1 0 16 "a65:= e0(8,a64);" }}{PARA 12 "" 1 "" 
{XPPMATH 20 "6#>%$a65G,2*&)%\"qG,*!#5\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"#:F
/!#;F+-%#T0G6%,&F,F+!\"&F+,&F/\"\"&!\"#F+F+F+!\"\"*&)F(,*!\"*F+F,\"\"$
F.F1F/F;F+-%#T1G6%,&F,F+!\"'F+,$F/F9F+F+F;*&)F(,*!#9F+F,F-F.F1F/F-F+-F
46%FD,&F/F9F+F+F+F+F;*&F=F+-FB6%F6,&F/F9F;F+F+F+F+*&FHF+-F46%F6FFF+F+F
+*&F'F+-F46%FD,&F/F7F@F+F+F+F+*&)F(,*FJF+F,F-F.F1F/FEF+-F46%FD,&F/F7F+
F+F+F+F;*&)F(,*!#8F+F,F-F.F1F/FEF+-F46%FD,$F/F7F+F+F;" }}}{EXCHG 
{PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a66:= eT1(4,a65);" }}{PARA 12 "" 1 
"" {XPPMATH 20 "6#>%$a66G,6*&)%\"qG,*!#5\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"
#:F/!#;F+-%#T0G6%,&F,F+!\"&F+,&F/\"\"&!\"#F+F+F+!\"\"*&)F(,*!\"*F+F,\"
\"$F.F1F/F;F+-%#T1G6%,&F,F+!\"'F+,$F/F9F+F+F;*&)F(,*!#9F+F,F-F.F1F/F-F
+-F46%FD,&F/F9F+F+F+F+F;*&F=F+-FB6%FD,&F/F9F;F+F+F+F+*&)F(,*!#:F+F,F-F
.F1F/F-F+-F4FCF+F+*&)F(,*!#8F+F,F-F.F1F/FEF+-F46%FDF8F+F+F+*&FHF+-F46%
F6FFF+F+F+*&F'F+-F46%FD,&F/F7F@F+F+F+F+*&)F(,*FJF+F,F-F.F1F/FEF+-F46%F
D,&F/F7F+F+F+F+F;*&FXF+-F46%FD,$F/F7F+F+F;" }}}{EXCHG {PARA 0 "> " 0 "
" {MPLTEXT 1 0 16 "a67:= e0(4,a66);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6
#>%$a67G,2*&)%\"qG,*!#5\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"#:F/!#;F+-%#T0G6%
,&F,F+!\"&F+,&F/\"\"&!\"#F+F+F+!\"\"*&)F(,*!#9F+F,F-F.F1F/F-F+-F46%,&F
,F+!\"'F+,&F/F9F+F+F+F+F;*&)F(,*F?F+F,F-F.F1F/FCF+-F46%FB,&F/F9F;F+F+F
+F+*&)F(,*!#8F+F,F-F.F1F/FCF+-F46%FBF8F+F+F+*&F=F+-F46%F6,$F/F9F+F+F+*
&F'F+-F46%FB,&F/F7\"\"$F+F+F+F+*&FFF+-F46%FB,&F/F7F+F+F+F+F;*&FLF+-F46
%FB,$F/F7F+F+F;" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a68:= sy
m(5,a67);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a68G,2*&)%\"qG,*!#5\"
\"\"%\"nG\"\"%*$%\"jG\"\"#\"#:F/!#;F+-%#T0G6%,&F,F+!\"&F+,&F/\"\"&!\"#
F+F+F+!\"\"*&)F(,*!#9F+F,F-F.F1F/F-F+-F46%,&F,F+!\"'F+,&F/F9F+F+F+F+F;
*&)F(,*F?F+F,F-F.F1F/FCF+-F46%FB,&F/F9F;F+F+F+F+*&)F(,*!#8F+F,F-F.F1F/
FCF+-F46%FBF8F+F+F+*&F=F+-F46%F6,$F/F7F+F+F+*&F'F+-F46%FB,&F/F7\"\"$F+
F+F+F+*&FFF+-F46%FB,&F/F7F+F+F+F+F;*&FLF+-F46%FBFTF+F+F;" }}}{EXCHG 
{PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a69:= eT0(5,a68);" }}{PARA 12 "" 1 
"" {XPPMATH 20 "6#>%$a69G,6*&)%\"qG,*!#5\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"
#:F/!#;F+-%#T0G6%,&F,F+!\"&F+,&F/\"\"&!\"#F+F+F+!\"\"*&)F(,*!#9F+F,F-F
.F1F/F-F+-F46%,&F,F+!\"'F+,&F/F9F+F+F+F+F;*&)F(,*F?F+F,F-F.F1F/FCF+-F4
6%FB,&F/F9F;F+F+F+F+*&)F(,*!#8F+F,F-F.F1F/FCF+-F46%FBF8F+F+F+*&F=F+-F4
6%FB,&F/F7F;F+F+F+F+*&)F(,*!#>F+F,F9F.F1F/F;F+-%#T1G6%FB,$F/F7F+F+F+*&
)F(,*!#CF+F,\"\"'F.F1F/FCF+-F46%FB,&F/F7F+F+F+F+F+*&F'F+-F46%FB,&F/F7
\"\"$F+F+F+F+*&FFF+F\\oF+F;*&FLF+-F4FenF+F;" }}}{EXCHG {PARA 0 "> " 0 
"" {MPLTEXT 1 0 17 "a70:= sym(5,a69);" }}{PARA 12 "" 1 "" {XPPMATH 20 
"6#>%$a70G,2*&)%\"qG,*!#5\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"#:F/!#;F+-%#T0G
6%,&F,F+!\"&F+,&F/\"\"&!\"#F+F+F+!\"\"*&)F(,*!#9F+F,F-F.F1F/!\"'F+-F46
%,&F,F+F@F+,&F/F9F;F+F+F+F+*&)F(,*!#8F+F,F-F.F1F/F@F+-F46%FCF8F+F+F+*&
)F(,*!#>F+F,F9F.F1F/F;F+-%#T1G6%FC,$F/F7F+F+F+*&)F(,*!#CF+F,\"\"'F.F1F
/F@F+-F46%FC,&F/F7F+F+F+F+F+*&F'F+-F46%FC,&F/F7\"\"$F+F+F+F+*&F=F+FXF+
F;*&FFF+-F4FQF+F;" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a71:= \+
sym(2,a70);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a71G,.*&)%\"qG,*!#5
\"\"\"%\"nG\"\"%*$%\"jG\"\"#\"#:F/!#;F+-%#T0G6%,&F,F+!\"&F+,&F/\"\"&!
\"#F+F+F+!\"\"*&)F(,*!#8F+F,F-F.F1F/!\"'F+-F46%,&F,F+F@F+F8F+F+F+*&)F(
,*!#>F+F,F9F.F1F/F;F+-%#T1G6%FC,$F/F7F+F+F+*&)F(,*!#CF+F,\"\"'F.F1F/F@
F+-F46%FC,&F/F7F+F+F+F+F+*&F'F+-F46%FC,&F/F7\"\"$F+F+F+F+*&F=F+-F4FJF+
F;" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a72:= eT0(1,a71);" }}
{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a72G,2*&)%\"qG,*!#5\"\"\"%\"nG\"\"%
*$%\"jG\"\"#\"#:F/!#;F+-%#T0G6%,&F,F+!\"'F+,&F/\"\"&!\"$F+F+F+!\"\"*&)
F(,*!#<F+F,F9F.F1F/!#6F+-%#T1G6%F6,&F/F9!\"#F+F+F+F;*&)F(,*!#CF+F,\"\"
'F.F1F/F7F+-F46%F6,&F/F9F;F+F+F+F;*&)F(,*!#8F+F,F-F.F1F/F7F+-F4FCF+F+*
&)F(,*!#>F+F,F9F.F1F/F;F+-FB6%F6,$F/!\"&F+F+F+*&FGF+-F46%F6,&F/FZF+F+F
+F+F+*&F'F+-F46%F6,&F/FZ\"\"$F+F+F+F+*&FOF+-F4FXF+F;" }}}{EXCHG {PARA 
0 "> " 0 "" {MPLTEXT 1 0 16 "a73:=sym(1,a72);" }}{PARA 12 "" 1 "" 
{XPPMATH 20 "6#>%$a73G,.*&)%\"qG,*!#<\"\"\"%\"nG\"\"&*$%\"jG\"\"#\"#:F
/!#6F+-%#T1G6%,&F,F+!\"'F+,&F/F-!\"#F+F+F+!\"\"*&)F(,*!#CF+F,\"\"'F.F1
F/F7F+-%#T0G6%F6,&F/F-F:F+F+F+F:*&)F(,*!#8F+F,\"\"%F.F1F/F7F+-FAF5F+F+
*&)F(,*!#>F+F,F-F.F1F/F:F+-F46%F6,$F/!\"&F+F+F+*&F<F+-FA6%F6,&F/FQF+F+
F+F+F+*&FEF+-FAFOF+F:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 16 "a7
4:=sym(2,a73);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a74G,**&)%\"qG,*!
#<\"\"\"%\"nG\"\"&*$%\"jG\"\"#\"#:F/!#6F+-%#T1G6%,&F,F+!\"'F+,&F/F-!\"
#F+F+F+!\"\"*&)F(,*!#8F+F,\"\"%F.F1F/F7F+-%#T0GF5F+F+*&)F(,*!#>F+F,F-F
.F1F/F:F+-F46%F6,$F/!\"&F+F+F+*&F<F+-FAFGF+F:" }}}{EXCHG {PARA 0 "> " 
0 "" {MPLTEXT 1 0 0 "" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a7
5:= sym(2,a74);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a75G,**&)%\"qG,*
!#<\"\"\"%\"nG\"\"&*$%\"jG\"\"#\"#:F/!#6F+-%#T1G6%,&F,F+!\"'F+,&F/F-!
\"#F+F+F+!\"\"*&)F(,*!#8F+F,\"\"%F.F1F/F7F+-%#T0G6%F6,&F/!\"&F0F+F+F+F
+*&)F(,*!#>F+F,F-F.F1F/F:F+-F46%F6,$F/FDF+F+F+*&F<F+-FAFJF+F:" }}}
{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a76:= eT0(2,a75);" }}{PARA 
12 "" 1 "" {XPPMATH 20 "6#>%$a76G,.*&)%\"qG,*!#<\"\"\"%\"nG\"\"&*$%\"j
G\"\"#\"#:F/!#6F+-%#T1G6%,&F,F+!\"'F+,&F/F-!\"#F+F+F+!\"\"*&)F(,*!#8F+
F,\"\"%F.F1F/F7F+-%#T0G6%,&F,F+!\"(F+,&F/!\"&F+F+F+F+F+*&F'F+-F46%FC,&
F/FFF0F+F+F+F+*&)F(,*!#@F+F,\"\"'F.F1F/!#;F+-FA6%FC,&F/FF\"\"$F+F+F+F+
*&)F(,*!#>F+F,F-F.F1F/F:F+-F46%F6,$F/FFF+F+F+*&F<F+-FAFZF+F:" }}}
{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a77:= sym(6,a76);" }}{PARA 
12 "" 1 "" {XPPMATH 20 "6#>%$a77G,.*&)%\"qG,*!#<\"\"\"%\"nG\"\"&*$%\"j
G\"\"#\"#:F/!#6F+-%#T1G6%,&F,F+!\"'F+,&F/F-!\"#F+F+F+!\"\"*&)F(,*!#8F+
F,\"\"%F.F1F/F7F+-%#T0G6%,&F,F+!\"(F+,&F/!\"&F+F+F+F+F+*&F'F+-F46%FC,&
F/FFF0F+F+F+F+*&)F(,*!#@F+F,\"\"'F.F1F/!#;F+-FA6%FC,&F/FF\"\"$F+F+F+F+
*&)F(,*!#>F+F,F-F.F1F/F:F+-F46%F6,$F/FFF+F+F+*&F<F+-FA6%F6,$F/F-F+F+F:
" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a78:= eT0(6,a77);" }}
{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a78G,2*&)%\"qG,*!#<\"\"\"%\"nG\"\"&
*$%\"jG\"\"#\"#:F/!#6F+-%#T1G6%,&F,F+!\"'F+,&F/F-!\"#F+F+F+!\"\"*&)F(,
*!#8F+F,\"\"%F.F1F/F7F+-%#T0G6%,&F,F+!\"(F+,&F/!\"&F+F+F+F+F+*&F'F+-F4
6%FC,&F/FFF0F+F+F+F+*&)F(,*!#@F+F,\"\"'F.F1F/!#;F+-FA6%FC,&F/FF\"\"$F+
F+F+F+*&)F(,*!#>F+F,F-F.F1F/F:F+-F46%F6,$F/FFF+F+F+*&F<F+-FA6%FC,&F/F-
F:F+F+F+F:*&FVF+-F46%FC,$F/F-F+F+F:*&)F(,*!#DF+F,FOF.F1F/F?F+-FA6%FC,&
F/F-F+F+F+F+F:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 16 "a79:=sym(
2,a78);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a79G,.*&)%\"qG,*!#<\"\"
\"%\"nG\"\"&*$%\"jG\"\"#\"#:F/!#6F+-%#T1G6%,&F,F+!\"'F+,&F/F-!\"#F+F+F
+!\"\"*&F'F+-F46%,&F,F+!\"(F+,&F/!\"&F0F+F+F+F+*&)F(,*!#@F+F,\"\"'F.F1
F/!#;F+-%#T0G6%F>,&F/FA\"\"$F+F+F+F+*&)F(,*!#>F+F,F-F.F1F/F:F+-F46%F6,
$F/FAF+F+F+*&FNF+-F46%F>,$F/F-F+F+F:*&)F(,*!#DF+F,FFF.F1F/\"\"%F+-FI6%
F>,&F/F-F+F+F+F+F:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a80:=
 eT1(1,a79);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a80G,2*&)%\"qG,*!#<
\"\"\"%\"nG\"\"&*$%\"jG\"\"#\"#:F/!#6F+-%#T1G6%,&F,F+!\"(F+,&F/F-!\"#F
+F+F+!\"\"*&)F(,*!#DF+F,\"\"'F.F1F/!\"'F+-%#T0G6%F6,&F/F-F:F+F+F+F:*&)
F(,*!#@F+F,F?F.F1F/!#;F+-FB6%F6,&F/F-!\"$F+F+F+F:*&F'F+-F46%F6,&F/!\"&
F0F+F+F+F+*&FFF+-FB6%F6,&F/FR\"\"$F+F+F+F+*&)F(,*!#>F+F,F-F.F1F/F:F+-F
46%,&F,F+F@F+,$F/FRF+F+F+*&FYF+-F46%F6,$F/F-F+F+F:*&)F(,*F>F+F,F?F.F1F
/\"\"%F+-FB6%F6,&F/F-F+F+F+F+F:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 
1 0 16 "a81:=sym(1,a80);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a81G,.*
&)%\"qG,*!#D\"\"\"%\"nG\"\"'*$%\"jG\"\"#\"#:F/!\"'F+-%#T0G6%,&F,F+!\"(
F+,&F/\"\"&!\"\"F+F+F+F:*&)F(,*!#@F+F,F-F.F1F/!#;F+-F46%F6,&F/F9!\"$F+
F+F+F:*&F<F+-F46%F6,&F/!\"&\"\"$F+F+F+F+*&)F(,*!#>F+F,F9F.F1F/F:F+-%#T
1G6%,&F,F+F2F+,$F/FHF+F+F+*&FKF+-FO6%F6,$F/F9F+F+F:*&)F(,*F*F+F,F-F.F1
F/\"\"%F+-F46%F6,&F/F9F+F+F+F+F:" }}}{EXCHG {PARA 0 "> " 0 "" 
{MPLTEXT 1 0 16 "a82:=sym(2,a81);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>
%$a82G,**&)%\"qG,*!#D\"\"\"%\"nG\"\"'*$%\"jG\"\"#\"#:F/!\"'F+-%#T0G6%,
&F,F+!\"(F+,&F/\"\"&!\"\"F+F+F+F:*&)F(,*!#>F+F,F9F.F1F/F:F+-%#T1G6%,&F
,F+F2F+,$F/!\"&F+F+F+*&F<F+-F@6%F6,$F/F9F+F+F:*&)F(,*F*F+F,F-F.F1F/\"
\"%F+-F46%F6,&F/F9F+F+F+F+F:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 
0 0 "" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a83:= eT1(2,a82);
" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%$a83G,.*&)%\"qG,*!#D\"\"\"%\"nG
\"\"'*$%\"jG\"\"#\"#:F/!\"'F+-%#T0G6%,&F,F+!\"(F+,&F/\"\"&!\"\"F+F+F+F
:*&)F(,*!#>F+F,F9F.F1F/F:F+-%#T1G6%F6,$F/!\"&F+F+F+*&F'F+-F46%F6,&F/FC
F+F+F+F+F+*&)F(,*F*F+F,F-F.F1F/\"\"%F+-F46%F6,&F/FCF:F+F+F+F+*&F<F+-F@
6%F6,$F/F9F+F+F:*&FIF+-F46%F6,&F/F9F+F+F+F+F:" }}}{EXCHG {PARA 0 "> " 
0 "" {MPLTEXT 1 0 17 "a84:= sym(2,a83);" }}{PARA 12 "" 1 "" {XPPMATH 
20 "6#>%$a84G,**&)%\"qG,*!#D\"\"\"%\"nG\"\"'*$%\"jG\"\"#\"#:F/!\"'F+-%
#T0G6%,&F,F+!\"(F+,&F/\"\"&!\"\"F+F+F+F:*&F'F+-F46%F6,&F/!\"&F+F+F+F+F
+*&)F(,*F*F+F,F-F.F1F/\"\"%F+-F46%F6,&F/F?F:F+F+F+F+*&FAF+-F46%F6,&F/F
9F+F+F+F+F:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "a85:= sym(1,
a84);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%$a85G,&*&)%\"qG,*!#D\"\"\"%
\"nG\"\"'*$%\"jG\"\"#\"#:F/\"\"%F+-%#T0G6%,&F,F+!\"(F+,&F/!\"&!\"\"F+F
+F+F+*&F'F+-F46%F6,&F/\"\"&F+F+F+F+F:" }}}{EXCHG {PARA 0 "> " 0 "" 
{MPLTEXT 1 0 17 "a86:= sym(1,a85);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#
>%$a86G\"\"!" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}}{MARK 
"2 0 0" 0 }{VIEWOPTS 1 1 0 1 1 1803 }