begu[10], bogu[10], gzub[10], zgub[10], boyu[9], bzyg[9], buzy[9], guzy[9], zebu[8], buzo[8], boye[7], bezy[7], gezy[7], bezo[6], gezo[6],
bug[9], gub[9], beg[7], obu[7], buz[7], bzu[7], guz[7], boy[6], oby[6], bzy[6], gzy[6], zyg[6], ego[5], bez[5], gez[5], gzo[5], ozu[5], uzo[5], ezy[4], ozy[4], ezo[3],
bu[6], gu[6], by[5], be[4], bo[4], go[4], eo[2], ez[2], ze[2], oz[2],
