3jt27p 4jt2 5jt27 6jt27p 7jt2
sau2 tau27 uau27p vau2 wau27
h1u27 i1u27p j1u2 k1u27 l1u27p
6rv27p 7rv2 8rv27 9rv27p asv2
viw2 wiw27 xiw27p yiw2 ziw27