buca[9], cuga[9], cycu[9], yucc[9], gayu[9], bacy[8], caby[8], cyga[8], baca[7], caba[7], cacy[7], cyca[7], gaya[7], caca[6],
bug[9], gub[9], buc[8], cug[8], cyg[7], cab[6], aby[6], cyc[6], gay[6], aga[5], aua[5],
bu[6], gu[6], by[5], ba[4], ag[4], au[4], aa[2],
