abba[8], baba[8], baca[7], caba[7], amba[7], camp[7], maca[6], capa[6], paca[6], mapa[6],
bab[7], cab[6], amb[6], bam[6], mac[5], cap[5], pac[5], map[5], maa[4],
ba[4], ma[3], pa[3], aa[2],
