kogg[9], boga[8], baco[7], coba[7], obca[7], bako[7], koga[7], coka[6], koca[6],
gag[7], cab[6], bak[6], cob[6], bok[6], kog[6], kac[5], abo[5], boa[5], oba[5], ago[5], koc[5], oka[4],
ba[4], ag[4], bo[4], go[4], ka[3], co[3], ko[3], ok[3],
