87c1u 77c1 67c1ue 57c1u 47c1
jhc1 ihc1ue hhc1u ghc1 fhc1ue
uqb1ue tqb1u sqb1 rqb1ue qqb1u
5za1u 4za1 3za1ue 2za1u 1za1
g990 f990ue e990u d990 c990ue