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 huty huus huyt hymy mhhs mhmm mmhm mmhs mmmh mmmm mmms mmst mmsu mmts mmus mmyy mshs msht msmm msms msmu mssm msst msth msts msus mths mtss mtst mtts muhs muhu mumm mums mumu mumy mush muss must musu muth muts mutt mutu muut muys mymy mys- myss myst myth myus myys shhh shhs shm- shts shum shus shut shuu shuy shyt smhs smsh smss smth smtu smty smus smut sshs sssh sssm ssss ssth ssts sths stms stmt stsm stss stum stus stut stuy stys sum- sums sumu sumy sus- suss sust susu susy sutu suty suum suus suyu syht sym- syms syss syst syth sytt thms thmt thss thts thum thus thuy thyh thym thys tmhs tmtt tshs tssm tsst tstm tsts tsum tsys ttms ttss tttt ttys tuhs tuht tuhu tums tumu tush tusm tuss tust tuts tutt tutu tuty tuum tuys tyht tyss tyst tytt tyty tyus uhss uhuh umhs umms umsu umts umus umut ushs ushu usmm usms usss usst ussu ussy ustm usts usus uttu uuuu uyts ymts yssh yssu ytht yush yust yutu yuty yuyu yyyy