dupo[8], nudo[7], puno[7], pond[6], donn[5], down[5],
dup[7], pud[7], dnu[6], nud[6], duo[6], udo[6], pun[6], opu[6], dwu[6], pod[5], wun[5], dno[4], don[4], non[3], won[3],
ud[5], nu[4], wu[4], do[3], od[3], op[3], po[3], no[2], on[2],
