decho[9], coden[7],
dech[8], chen[7], echo[7], heco[7], chno[7], chon[7], hond[7], ceno[5], noce[5], ocen[5], node[5],
che[6], ech[6], hec[6], hoc[6], och[6], hen[5], cod[5], doc[5], cen[4], cne[4], den[4], end[4], deo[4], ode[4], noc[4], dno[4], don[4], eon[3], one[3],
eh[4], he[4], ho[4], oh[4], ce[3], de[3], co[3], do[3], od[3], en[2], eo[2], no[2], on[2],
