vif[11], via[8], fad[6], auf[6], aba[5], bad[5], abi[5], bai[5], bau[5], dia[3], aua[3], dau[3],
fa[5], ab[4], bi[4], aa[2], ad[2], da[2], ai[2], au[2], du[2], ud[2], ui[2],
