1,1o4,4ooooo1,1oo4,4oo1,1oooo4,4oo1,1oooo4,4oo
7,7oo1,1oooooo7,7oo1,1oooo7,7ooo1,1oo7,7ooo
1,1o8,8oooo1,1ooo8,8oo1,1oooo8,8oo1,1o8,8oo1,1o8,8oo
1,1oooo9,9oo1,1oo9,9oo1,1oooo9,9oo1,1oooo9,9oo
12,12ooooo1,1ooo12,12ooooo1,1o12,12oo1,1oooo12,12oo