doin[5], doni[5], wind[5], diwo[5], doiw[5], dwoi[5], down[5], niwo[4], nowi[4], wino[4], woni[4],
dni[4], ind[4], doi[4], ido[4], dno[4], don[4], diw[4], wid[4], ino[3], oni[3], niw[3], win[3], iwo[3], owi[3], wio[3], won[3],
id[3], do[3], od[3], in[2], ni[2], no[2], on[2], iw[2],
