bogu[10], boku[9], kogu[9], bukw[9], kocu[8], woku[7], kwoc[6],
bug[9], gub[9], buc[8], cug[8], buk[8], kub[8], kuc[7], obu[7], cob[6], bok[6], kog[6], oku[6], koc[5], kwo[4], wok[4],
bu[6], gu[6], ku[5], bo[4], go[4], wu[4], co[3], ko[3], ok[3],
