canca[7], sagan[7], acana[6], asana[5],
ganc[7], caca[6], canc[6], gana[6], naga[6], saga[6], acan[5], ansa[4], asan[4], sana[4],
aga[5], gan[5], gna[5], sag[5], cna[4], aaa[3], ana[3], asa[3], ans[3], nas[3], san[3],
ag[4], aa[2], na[2], as[2],
