ot2s1n nt2s1 mt2s lt2s1n kt2s1

z21s1 y21s x21s1n w21s1 v21s

ac1s 9b1s1n 8b1s1 7b1s 6b1s1n

ll0s1n kl0s1 jl0s il0s1n hl0s1

wuzs1 vuzs uuzs1n tuzs1 suzs