bega[8], bacy[8], caby[8], cyga[8], bace[7], scab[7], gaye[7], basy[7], seba[6],
beg[7], cyg[7], cab[6], aby[6], gay[6], bas[5], sag[5], ges[5], ces[4], asy[4], esy[4],
by[5], ba[4], be[4], ag[4], ce[3], as[2], es[2], se[2],
