11g2 21g21 31g21l 41g2 51g21

qsh21 rsh21l ssh2 tsh21 ush21l

fji21l gji2 hji21 iji21l jji2

49i2 59i21 69i21l 79i2 89i21

t0j21 u0j21l v0j2 w0j21 x0j21l