gadce[9], abace[8],
bega[8], baca[7], caba[7], bada[7], bace[7], agad[7], daga[7], gada[7], dada[6],
beg[7], cab[6], bad[6], dba[6], dag[6], gad[6], aga[5],
ba[4], be[4], ag[4], ad[3], da[3], ce[3], de[3], aa[2],
