pond[6], tond[6], wtop[6], opon[5], pono[5], noto[5], tono[5], down[5], wodo[5], nowo[4],
pod[5], pot[5], top[5], dno[4], don[4], odo[4], not[4], ton[4], oto[4], ono[3], won[3], owo[3],
do[3], od[3], op[3], po[3], ot[3], to[3], no[2], on[2],
