kbs20 lbs200 mbs2 nbs20 obs200
91s200 a2s2 b2s20 c2s200 d2s2
yst2 zst20 0st200 1st2 2st20
nju20 oju200 pju2 qju20 rju200
cav200 dav2 eav20 fav200 gav2