/set %c1  $+  $+ $mid(1,1,%nn) | /set %c2  $+  $+ $mid(2,1,%nn) | /set %c3  $+  $+  $mid(3,1,%nn) | /set %c4  $+  $+ $mid(4,1,%nn) | /set %c5  $+  $+ $mid(5,1,%nn) | /set %c6  $+  $+ $mid(6,1,%nn) | /set %c7  $+  $+ $mid(7,1,%nn) | /set %c8  $+  $+ $mid(8,1,%nn) | /set %c9  $+  $+ $mid(9,1,%nn) | 
/say 0,0.4,4:::::::15,15.0,0............4,4:::::::15,15.0,0............4,4:::::::15,15.0,0.
/say 0,0.4,4::4,0 %c1 4,4::15,15.0,0............4,4::4,0 %c5 4,4::15,15.0,0............4,4::4,0 %c9 4,4::15,15.0,0.
/say 0,0.4,4:::::12,12:::::::15,15.0,0..3,3:::::4,4:::::12,12:::::::15,15.0,0..3,3:::::4,4:::::::15,15.0,0.
/say 0,0......12,12::4,0 %c2 12,12::15,15.0,0..3,3::4,0 %c4 3,3::15,15.0,0..12,12::4,0 %c6 12,12::15,15.0,0..3,3::4,0 %c8 3,3::15,15.0,0......
/say 0,0......12,12:::::4,4:::::3,3:::::::15,15.0,0..12,12:::::4,4:::::3,3:::::::15,15.0,0......
/say 0,0...........4,4::4,0 %c3 4,4::15,15.0,0............4,4::4,0 %c7 4,4::15,15.0,0...........
/say 0,0...........4,4:::::::15,15.0,0............4,4:::::::15,15.0,0...........
