-hou -ous hhhh hhhs hhms hhus hmhs hmmm hmms hmos hmsm hohm hoho hom- homo homs homu hoom hoos hosh hoss hshs hsmm huhs huhu humh humm humo hums huos hush huso huss huus mhhs mhmm mhos mmhm mmhs mmmh mmmm mmms mmsu mmus mohm moho mohs mohu momo moms momu moos mosh moso moss mosu mous mshs msmm msms msmu mssm msus muhs muhu mumm mumo mums mumu muos mush muso muss musu ohho ohhs ohms ohoh ohos ohso ohss ohum ohus omhs omo- omoo omuo omus ooho oohs ooms oooh oooo ooos oous osho oshs oshu osm- osmo osoo osos osso ossu osum ouu- s-os shhh shhs shm- shmo shom shoo shos shou shum shus shuu smhs smos smsh smss smus sohh sohm soho sohs sohu somm somo soom soos sosh soso soss soum sous sshs sssh sssm ssss suho sum- sumo sums sumu suoh suos sus- suso suss susu suum suus uhoh uhss uhuh umhs ummo umms umsu umus uomo usho ushs ushu usmm usms usos usss ussu usus uuuu