zk2t4 0k2t4l 1k2t 2k2t4 3k2t4l

ob3t4l pb3t qb3t4 rb3t4l sb3t

d23t e23t4 f23t4l g23t h23t4

2s4t4 3s4t4l 4s4t 5s4t4 6s4t4l

rj5t4l sj5t tj5t4 uj5t4l vj5t