95r1tn a6r1 b6r1t c6r1tn d6r1
yws1 zws1t 0ws1tn 1ws1 2ws1t
nnt1t ont1tn pnt1 qnt1t rnt1tn
ceu1tn deu1 eeu1t feu1tn geu1
14u1 24u1t 34u1tn 44u1 54u1t