bogu[10], gzub[10], zgub[10], bucz[9], czub[9], buzo[8], bocz[7], oczu[7],
bug[9], gub[9], buc[8], cug[8], obu[7], buz[7], bzu[7], guz[7], cob[6], ucz[6], gzo[5], ozu[5], uzo[5],
bu[6], gu[6], bo[4], go[4], co[3], oz[2],
