bind[7], bitw[7], brwi[6], wind[5], drwi[5], wint[5],
bid[6], bit[6], bin[5], ibn[5], dit[5], dni[4], ind[4], nit[4], itr[4], tir[4], tri[4], diw[4], wid[4], inr[3], niw[3], win[3], wir[3],
bi[4], id[3], in[2], ni[2], iw[2],
