9s8ov7 8s8ov 7s8o 6s8ov7 5s8ov
k27ov j27o i27ov7 h27ov g27o
vb7o ub7ov7 tb7ov sb7o rb7ov7
6k6ov7 5k6ov 4k6o 3k6ov7 2k6ov
hu5ov gu5o fu5ov7 eu5ov du5o