## {4,4}, domino 1F + tromino 2F, solution 24 e2. angleunit(pi/2) # the line below lets us specify internal angles angleofs(pi) unittile(1,1,2,1,1,2) unittile(1,1,2,1,2,1,1,3) # the Conway notation conway("(0)(1 6')(2 4')[3 2'](4 0')(5 7')[1' 3'](5')") sublines(1)