buca[9], cuga[9], banu[8], buna[8], nuba[8], guan[8], ganc[7],
bug[9], gub[9], buc[8], cug[8], bun[7], gnu[7], cab[6], ban[5], gan[5], gna[5], cna[4],
bu[6], gu[6], ba[4], ag[4], au[4], nu[4], na[2],
