4sss 3sssi7 2sssi 1sss 0sssi7

f2rsi7 e2rsi d2rs c2rsi7 b2rsi

qbrsi pbrs obrsi7 nbrsi mbrs

1kqs 0kqsi7 zkqsi ykqs xkqsi7

cupsi7 bupsi aups 9tpsi7 8tpsi