big[7], gib[7], ghi[7], bid[6], gid[6], gik[6], bil[6], gil[6], lig[6], lid[5], kil[5], lik[5], wig[5], hiw[5], diw[4], wid[4], kwi[4], liw[4], lwi[4],
bi[4], hi[4], id[3], ki[3], li[3], iw[2],