bega[8], beka[7], kabe[7], kega[7], geek[7], peak[6],
beg[7], bak[6], bek[6], keg[6], gap[6], bee[5], kap[5], kpa[5], pak[5],
ba[4], be[4], ag[4], ka[3], pa[3], pe[3], ee[2],
