tondo[7],
tond[6], noto[5], tono[5], down[5], wodo[5], nowo[4],
dno[4], don[4], odo[4], not[4], ton[4], oto[4], ono[3], won[3], owo[3],
do[3], od[3], ot[3], to[3], no[2], on[2],
