vsi2 usi2vu tsi2v ssi2 rsi2vu
61h2vu 51h2v 41h2 31h2vu 21h2v
hbh2v gbh2 fbh2vu ebh2v dbh2
skg2 rkg2vu qkg2v pkg2 okg2vu
3tf2vu 2tf2v 1tf2 0tf2vu ztf2v