bega[8], bacy[8], caby[8], cyga[8], byka[8], bace[7], bece[7], beka[7], kabe[7], kega[7], geek[7], gaye[7], cyka[7], kace[6],
beg[7], cyg[7], byk[7], cab[6], bak[6], bek[6], keg[6], aby[6], gay[6], cyk[6], bee[5], kac[5], cek[5],
by[5], ba[4], be[4], ag[4], ce[3], ka[3], ee[2],
