dum[7], mud[7], kum[7], dup[7], pud[7], kup[7], puk[7], pum[7], pup[7], dnu[6], nud[6], kun[6], mun[6], pun[6], dwu[6], wun[5],
ud[5], ku[5], mu[5], nu[4], wu[4],