cccc cccp cccs cccu cchp cchs cchy ccpp ccps ccsp ccss ccuc ccup ccus chch chcp chcs chhs chpp chsc chsh chus chuy chy- chyc cpcs cpcu cphs cpps cpsc cpsu cpus cscc csch cscs cshp cshs cspc csps csup csus csys cucc cupp cups cush cusp cuss cusu cusy cuy- cuyp cyc- cycc cycs cypc cyps cyy- cyyc hccc hcch hccs hchs hcpc hcps hcsc hcss hhhh hhhs hhpc hhus hpcc hphs hpps hpsc hpss hscc hshs hsps hssp huch hucs hucu huhs huhu hupp hups hush huss huus hyp- hyph hyps hypy pccc pccs pchp pchs pcpp pcps phcc phhs phsc phys ppcc ppcs pphs pppp ppps ppsh ppss pscu pshc pshs psph pspp psps pssc psy- psys puch pups pupu pupy push puss puuc puy- puys pych pyhu pypy pyss sccc sccp sccs sccy sch- schh schs scps scsc scsh scsu scup shcc shcp shhh shhs shps shsc shup shus shuu shuy shyp spcc spcs sphs spps spsp spss spus spy- spyh spys sscc sscp sscs sshs sspc ssps sssc sssh ssss suc- succ such sucs sup- suph supp sups supy sus- susp suss susu susy suus suyu sych syph syss uccp uchs ucph ucsc ucsu uhss uhuh uhup upcs uppc uppp uppu uppy upsc upsy upup uscc usch uscs ushs ushu uspc uspp usps ussc usss ussu ussy usus uucp uuuu yccc ycch ypcc yssh yssu yups yush yuyu yyyy