wo4sn vo4s uo4snq to4sn so4s

7x3s 6x3snq 5x3sn 4x3s 3x3snq

i72snq h72sn g72s f72snq e72sn

tg2sn sg2s rg2snq qg2sn pg2s

4p1s 3p1snq 2p1sn 1p1s 0p1snq