bitom[9], bitwo[8], wbito[8], twoim[7],
bimo[7], biom[7], biot[7], bito[7], bitw[7], miot[6], tomi[6], iwom[5], twoi[5], wito[5],
bim[6], bom[6], mob[6], bit[6], bot[6], boi[5], obi[5], mit[5], tom[5], moi[4], toi[4], iwo[3], owi[3], wio[3],
bi[4], bo[4], im[3], mi[3], om[3], ot[3], to[3], iw[2],
