skmk rkmkrb qkmkr pkmk okmkrb
3tlkrb 2tlkr 1tlk 0tlkrb ztlkr
e3kkr d3kk c3kkrb b3kkr a3kk
pckk ockkrb nckkr mckk lckkrb
0ljkrb zljkr yljk xljkrb wljkr