sur6 tur6c uur6ch vur6 wur6c
hls6c ils6ch jls6 kls6c lls6ch
6bt6ch 7bt6 8bt6c 9bt6ch act6
v2t6 w2t6c x2t6ch y2t6 z2t6c
ktu6c ltu6ch mtu6 ntu6c otu6ch