dong[7], gont[7], tong[7], tond[6], donn[5],
tóg[10], nóg[9], dog[6], tog[6], gon[5], dno[4], don[4], not[4], ton[4], non[3],
ód[7], go[4], do[3], od[3], ot[3], to[3], no[2], on[2],
