lambda 2/1 5x3 P 1/3 at 0/1,0/1 refresh 1x6 P 1/6 at 11/6,0/1 1x1 P 1/6 at 10/6,0/1 1x1 P 1/6 at 10/6,1/3 1x1 P 1/6 at 10/6,2/3 1x1 P 1/6 at 11/6,1/6 1x1 P 1/6 at 11/6,3/6 1x1 P 1/6 at 11/6,5/6 # 93b differs from 93 in that it ensures no double edges. # when using 93, if you are lucky, you get something equivalanet # to 93b