1ucc 0uccwn zuccw yucc xuccwn

c4bcwn b4bcw a4bc 93bcwn 83bcw

ndbcw mdbc ldbcwn kdbcw jdbc

ymac xmacwn wmacw vmac umacwn

9v9bwn 8v9bw 7v9b 6v9bwn 5v9bw