bega[8], baca[7], caba[7], bada[7], bace[7], agad[7], daga[7], gada[7], abak[7], baka[7], beka[7], kabe[7], deck[7], kega[7], kaca[6], kace[6], deka[6],
beg[7], cab[6], bad[6], dba[6], dag[6], gad[6], bak[6], bek[6], keg[6], aga[5], kac[5], cek[5], dek[5],
ba[4], be[4], ag[4], ad[3], da[3], ce[3], de[3], ka[3], aa[2],