ameba[8], basma[8], samba[8], basem[8],
amba[7], ameb[7], basm[7], samb[7], basa[6], saab[6], seba[6], masa[5], sama[5], asem[5], mesa[5], same[5],
amb[6], bam[6], bas[5], maa[4], mas[4], sam[4], mes[4], sem[4], asa[3],
ba[4], be[4], ma[3], em[3], me[3], aa[2], as[2], es[2], se[2],
