-hou -ous bbbb bbbs bbch bbhs bcbc bcbs bccc bccs bchs bcos bcsc bcss bcuc bhcc bhhs bhuj bhuu bjcc bjhs bobb bobo bobs bobu boch boco bocs bocu boho bohs bohu bojo boju boob booc booh boos bosc bosh boso boss bosu bouh bous bscs bshs bsos bssc bubb bubo bubs bubu bucc buch buco bucs bucu buho buhs bujo buju busc bush buss busu buus c-bo cbbc cbbs cbcc cbcs cbcu cbhs cbsc cbus ccbc cccb cccc cccs cccu cchs ccjo ccob ccoc ccss ccuc ccus chch chcs chhs choc choh choo chos chou chsc chsh chsj chub chuj chus cjbc cjcb cjch cjcj cjcs cjhs cjob cjsb cjss cobb cobh cobo cobs cobu coch coco cocu coho cohs cojo coob cooh coos cosc cosh coso coss coub cous cscb cscc csch csco cscs cshs csob csos csus cub- cubb cubs cucc cujo cuju cusb cush cuso cuss cusu hbbs hbhs hboc hbos hbss hcbc hcbs hccb hccc hcch hccs hchs hcjb hcsc hcso hcss hhhh hhhs hhus hobo hobs hoch hocs hoho hojo hoju hoos hosh hoss hsbc hscc hshs hsob hubb hubo hubs huch hucs hucu huhs huhu huos hush huso huss huub huus jbhs jbob jcbc jccc jchs jcss jhhs jjcc jobo jobs jobu joch joco jocu joho jojo joos josh joso joss jous jsss jubu juco jucu juho juhu juju juss obbo obhs obos obss obuh obus ocbc occc ochs ocos ohcc ohho ohhs ohob ohoh ohos ohso ohss ohus ojos ojus ooho oohs oooh oooo ooos oous oscc osco oshc osho oshs oshu osoo osos ossb osso ossu oubs oucc ouch ouju ouu- s-os sbbs sbcc sbcs sbhc sbhs sbus sccc sccs sch- schh scho schs scob scoh scoo scsc scsh scso scsu scub shbs shcc shhh shhs shoo shos shou shsc shub shus shuu sjcc sjcs sjhs sjsu sobo sobs sobu soch soco socs sohh soho sohs sohu soju soos sosh soso soss sous sscc sscs sshs ssoc sssb sssc sssh ssss sub- subb subh subj subo subs suc- succ such sucs suhb suho suoh suos sus- suso suss susu suus ubbo uboc ubos ucbc ucho uchs ucos ucsb ucsc ucsj ucsu uhoh uhss uhuh uocc usbc usbs uscc usch usco uscs usho ushs ushu usjc usoc usos ussb ussc usss ussu usus uuoc uuuu