dug[8], duh[8], huk[8], phu[8], puh[8], dup[7], pud[7], kup[7], puk[7], gur[7], rug[7], dur[6], rud[6], urd[6], kur[6], rur[5], drr[4], prr[4],
gu[6], hu[6], ud[5], ku[5],