bukwy[11], bukwo[10],
byku[10], kuby[10], boku[9], bukw[9], boyu[9], yuko[8], woku[7], uowy[7], wyko[6],
buk[8], kub[8], obu[7], byk[7], kyu[7], bok[6], oku[6], boy[6], oby[6], wyk[5], kwo[4], wok[4],
bu[6], ku[5], by[5], bo[4], wu[4], ko[3], ok[3], wy[3],
