ksb1b jsb1 isb1bs hsb1b gsb1

v1a1 u1a1bs t1a1b s1a1 r1a1bs

6aa1bs 5aa1b 4aa1 3aa1bs 2aa1b

hk90b gk90 fk90bs ek90b dk90

st80 rt80bs qt80b pt80 ot80bs