boku[9], bukw[9], kupo[8], okup[8], puko[8], ukop[8], wkup[8], woku[7], wkop[6],
buk[8], kub[8], pub[8], obu[7], kup[7], puk[7], bok[6], oku[6], opu[6], kop[5], kwo[4], wok[4],
bu[6], ku[5], bo[4], wu[4], ko[3], ok[3], op[3], po[3],
