\psset{unit=0.45cm}
%
\pspicture(-9,-17)(20,9)
%\showgrid
% FIRST PICURE
% Frame
\psset{linewidth=0.15,linecolor=lightgray,linearc=0.3,fillstyle=none}
\pspolygon(-9,0.5)(-9,8.5)(9,8.5)(9,0.5)
\psset{linearc=0}
% Partitions
\rput(15,6.5){{\small\mfgreen$\lambda/\mu=\pas{9, 7, 5, 3, 3, 1}/\allconstpart{0}$}}
\rput(16,2.5){{\small\red$\sigma/\tau=\pas{6,4,2,2,\periodic{(-1)}}/\allconstpart{(-1)}$}}
% The frames indicating starting/ending levels:
\psframe[linewidth=0.01,linecolor=black,fillstyle=solid,fillcolor=gray](-8.5,6.1)(8.5,6.9)
\psframe[linewidth=0.01,linecolor=black,fillstyle=solid,fillcolor=gray](-8.5,2.1)(8.5,2.9)
% The grid for the ending points:
% Vertical grid lines:
\psset{linewidth=0.085,linecolor=gray}
\multido{\nx=-6+1}{15}{
	\psline[linewidth=0.085,linecolor=gray](\nx,5)(\nx,8)
	\psline[linewidth=0.085,linecolor=gray](\nx,1)(\nx,4)
	\rput(\nx,4.7){${\scriptscriptstyle \nx}$}
}
% Labels for the starting/ending levels:
\rput(-7,6.5){\psframebox[fillstyle=solid,fillcolor=white,framearc=0.3]{{\tiny\bf level \n}}}
\rput(6,2.5){\psframebox[fillstyle=solid,fillcolor=white,framearc=0.3]{{\tiny\bf level 1}}}
% Coloured/uncoloured starting/ending points
% Coloured
\psset{linewidth=0.1,linecolor=black,fillstyle=solid,fillcolor=mfgreen}
\pscircle(-6,2.5){0.36}
\pscircle(-1,2.5){0.36}
\pscircle(-5,6.5){0.36}
\pscircle(8,6.5){0.36}
% Uncoloured
\psset{linewidth=0.1,linecolor=black,fillstyle=solid,fillcolor=gray}
\pscircle(-5,2.5){0.36}
\pscircle(-4,2.5){0.36}
\pscircle(-3,2.5){0.36}
\pscircle(-2,2.5){0.36}
\pscircle(5,6.5){0.36}
\pscircle(2,6.5){0.36}
\pscircle(-1,6.5){0.36}
\pscircle(-2,6.5){0.36}
% Orientations
\psset{linewidth=0.1,linecolor=black,fillstyle=solid,fillcolor=lightgray}
\rput(-6,0.5){\pspolygon(0.0,1.25)(-0.33,0.75)(0.33,0.75)}
%\rput(-3,0.5){\pspolygon(0.0,0.75)(-0.33,1.25)(0.33,1.25)}
\rput(-1,0.5){\pspolygon(0.0,1.25)(-0.33,0.75)(0.33,0.75)}
\rput(-5,6.5){\pspolygon(0.0,1.25)(-0.33,0.75)(0.33,0.75)}
\rput(8,6.5){\pspolygon(0.0,1.25)(-0.33,0.75)(0.33,0.75)}
% SECOND PICURE
\rput(0,-9){
% Frame
\psset{linewidth=0.15,linecolor=lightgray,linearc=0.3,fillstyle=none}
\pspolygon(-9,0.5)(-9,8.5)(9,8.5)(9,0.5)
\psset{linearc=0}
% Partitions
\rput(16,6.5){{\small\mfgreen$\lambda^{\prime}/\mu^\prime=\pas{6,4,2,2,0,\periodic{(-1)}}/\allconstpart{(-1)}$}}
\rput(15,2.5){{\small\red$\sigma^{\prime}/\tau^\prime=\pas{9, 7, 5, 3, 3}/\allconstpart{0}$}}
% The frames indicating starting/ending levels:
\psframe[linewidth=0.01,linecolor=black,fillstyle=solid,fillcolor=gray](-8.5,6.1)(8.5,6.9)
\psframe[linewidth=0.01,linecolor=black,fillstyle=solid,fillcolor=gray](-8.5,2.1)(8.5,2.9)
% The grid for the ending points:
% Vertical grid lines:
\psset{linewidth=0.085,linecolor=gray}
\multido{\nx=-6+1}{15}{
	\psline[linewidth=0.085,linecolor=gray](\nx,5)(\nx,8)
	\psline[linewidth=0.085,linecolor=gray](\nx,1)(\nx,4)
	\rput(\nx,4.7){${\scriptscriptstyle \nx}$}
}
% Labels for the starting/ending levels:
\rput(-7,6.5){\psframebox[fillstyle=solid,fillcolor=white,framearc=0.3]{{\tiny\bf level \n}}}
\rput(6,2.5){\psframebox[fillstyle=solid,fillcolor=white,framearc=0.3]{{\tiny\bf level 1}}}
% Coloured/uncoloured starting/ending points
% Coloured
\psset{linewidth=0.1,linecolor=black,fillstyle=solid,fillcolor=red}
\pscircle(-1,2.5){0.36}
\pscircle(8,6.5){0.36}
\psset{fillcolor=mfgreen}
\pscircle(-6,2.5){0.36}
\pscircle(-5,6.5){0.36}
% Uncoloured
\psset{linewidth=0.1,linecolor=black,fillstyle=solid,fillcolor=gray}
\pscircle(-5,2.5){0.36}
\pscircle(-4,2.5){0.36}
\pscircle(-3,2.5){0.36}
\pscircle(-2,2.5){0.36}
\pscircle(5,6.5){0.36}
\pscircle(2,6.5){0.36}
\pscircle(-1,6.5){0.36}
\pscircle(-2,6.5){0.36}
% Orientations
\psset{linewidth=0.1,linecolor=black,fillstyle=solid,fillcolor=lightgray}
\rput(-6,0.5){\pspolygon(0.0,1.25)(-0.33,0.75)(0.33,0.75)}
\rput(-1,0.5){\pspolygon(0.0,0.75)(-0.33,1.25)(0.33,1.25)}
\rput(-5,6.5){\pspolygon(0.0,1.25)(-0.33,0.75)(0.33,0.75)}
\rput(8,6.5){\pspolygon(0.0,0.75)(-0.33,1.25)(0.33,1.25)}
}
% THIRD PICURE
\rput(0,-18){
% Frame
\psset{linewidth=0.15,linecolor=lightgray,linearc=0.3,fillstyle=none}
\pspolygon(-9,0.5)(-9,8.5)(9,8.5)(9,0.5)
\psset{linearc=0}
% Partitions
\rput(16,6.5){{\small\mfgreen$\lambda^{\prime\prime}/\mu^{\prime\prime}=\pas{9, 7, 5, 3, 3, \periodic{(-1)}}/\allconstpart{-1}$}}
\rput(15,2.5){{\small\red$\sigma^{\prime\prime}/\tau^{\prime\prime}=\pas{6, 4, 2, 2}/\allconstpart{0}$}}
% The frames indicating starting/ending levels:
\psframe[linewidth=0.01,linecolor=black,fillstyle=solid,fillcolor=gray](-8.5,6.1)(8.5,6.9)
\psframe[linewidth=0.01,linecolor=black,fillstyle=solid,fillcolor=gray](-8.5,2.1)(8.5,2.9)
% The grid for the ending points:
% Vertical grid lines:
\psset{linewidth=0.085,linecolor=gray}
\multido{\nx=-6+1}{15}{
	\psline[linewidth=0.085,linecolor=gray](\nx,5)(\nx,8)
	\psline[linewidth=0.085,linecolor=gray](\nx,1)(\nx,4)
	\rput(\nx,4.7){${\scriptscriptstyle \nx}$}
}
% Labels for the starting/ending levels:
\rput(-7,6.5){\psframebox[fillstyle=solid,fillcolor=white,framearc=0.3]{{\tiny\bf level \n}}}
\rput(6,2.5){\psframebox[fillstyle=solid,fillcolor=white,framearc=0.3]{{\tiny\bf level 1}}}
% Coloured/uncoloured starting/ending points
% Coloured
\psset{linewidth=0.1,linecolor=black,fillstyle=solid,fillcolor=red}
\pscircle(-1,2.5){0.36}
\pscircle(-5,6.5){0.36}
\psset{fillcolor=mfgreen}
\pscircle(8,6.5){0.36}
\pscircle(-6,2.5){0.36}
% Uncoloured
\psset{linewidth=0.1,linecolor=black,fillstyle=solid,fillcolor=gray}
\pscircle(-5,2.5){0.36}
\pscircle(-4,2.5){0.36}
\pscircle(-3,2.5){0.36}
\pscircle(-2,2.5){0.36}
\pscircle(5,6.5){0.36}
\pscircle(2,6.5){0.36}
\pscircle(-1,6.5){0.36}
\pscircle(-2,6.5){0.36}
% Orientations
\psset{linewidth=0.1,linecolor=black,fillstyle=solid,fillcolor=lightgray}
\rput(-6,0.5){\pspolygon(0.0,1.25)(-0.33,0.75)(0.33,0.75)}
\rput(-1,0.5){\pspolygon(0.0,0.75)(-0.33,1.25)(0.33,1.25)}
% \rput(-1,0.5){\pspolygon(0.0,1.25)(-0.33,0.75)(0.33,0.75)}
\rput(-5,6.5){\pspolygon(0.0,0.75)(-0.33,1.25)(0.33,1.25)}
\rput(8,6.5){\pspolygon(0.0,1.25)(-0.33,0.75)(0.33,0.75)}
}
% The connections:
\psset{linewidth=0.4,linecolor=lightgray}
\psline{<->}(0,2)(0,-2)
\psline{<->}(0,-7)(0,-11)
\endpspicture