## {3,6}, diamond 1F + diamond 1F, solution 13 e2. angleunit(pi/3) # the line below lets us specify internal angles angleofs(pi) unittile(1,2,1,2) unittile(1,2,1,2) # the Conway notation conway("(0 2)[1](3 0')(1' 3')[2']") sublines(1)