hhhh hhhs hhms hhus hmhs hmmm hmms hmsm hshs hsmm hsts hths htms httm huhs huhu humh humm hums hush huss hust huth huts hutt hutu huus mhhs mhmm mmhm mmhs mmmh mmmm mmms mmst mmsu mmts mmus mshs msht msmm msms msmu mssm msst msth msts msus mths mtss mtst mtts muhs muhu mumm mums mumu mush muss must musu muth muts mutt mutu muut shhh shhs shm- shts shum shus shut shuu smhs smsh smss smth smtu smus smut sshs sssh sssm ssss ssth ssts sths stms stmt stsm stss stum stus stut sum- sums sumu sus- suss sust susu sutu suum suus thms thmt thss thts thum thus tmhs tmtt tshs tssm tsst tstm tsts tsum ttms ttss tttt tuhs tuht tuhu tums tumu tush tusm tuss tust tuts tutt tutu tuum uhss uhuh umhs umms umsu umts umus umut ushs ushu usmm usms usss usst ussu ustm usts usus uttu uuuu