I spent about 2 hours
debugging a machine to make a T shaped molecule last night.
but the one I'm most pleased with is this (hit "load" and paste it in):
b,6,9;b,8,7;m,7,11,90,1,crrorr;m,1,9,90,3,crrror;m,3,9,0,1,wwwjcuuodd;m,9,11,270,1,wwwwwwjcuuodd;m,8,11,270,1,wwwwwwjcuuodd;m,8,5,90,1,wwwwwwwwwjcrrorr;m,13,9,90,3,wwjwwcrol;
(, Wed 12 Oct 2011, 11:15, Reply)