hhhh hmmm hmun hntr hrun httm httr huhn huhu humh humm hunh hunt hurn hurr hurt huru huth hutt hutu mhmm mhmr mmhm mmmh mmmm mmun mntn mrtm mrtn mrtt mtnt mtrr mttr muhr muhu mumm mumu munn munt munu murn murr murt muru muth mutt mutu muut nhnn nmnh nmnt nnmt nnnn nntn nthm nthn ntht ntnu ntru nttm nttr numm numt numu nunn nunt nurn nurr nurt nuru nuth nutt nutu rhum rhun rmtu rnnt rnut rrrr rrum rrun ruhh ruhm ruhn ruhr rumm rumt runn runt ruru ruth rutt rutu ruun thmt thnt thru thtr thum thun thur tmnt tmtt tnut trmu trtr trun trut truu tttt tuht tuhu tumu tunn tunu turm turn turr turt turu tutt tutu tuum uhuh umut unmr unth unum unut urrh urth urum urun urur urut uttu uuuu