cccc cccs cccu cchs ccnc ccns ccnu ccsn ccss ccuc ccus chch chcs chhs chnc chns chsc chsh chun chus cnhs cnss cscc csch cscs cshs csus cucc cucn cush cuss cusu hccc hcch hccs hchs hcsc hcss hhhh hhhs hhus hncs hnhs hscc hscn hshs huch hucs hucu huhn huhs huhu hunc hunh huns hush huss huus nccc nccn nccs nccu nchc nchs ncnc ncsc ncss nhcc nhhs nhnn nhsc nnhs nnnn nnss nscc nscs nshs nssc nsss nuch nucs nucu nunc nunn nuns nush nuss nusu sccc sccs sch- schh schs scsc scsh scsn scsu scun shcc shhh shhs shsc shun shus shuu sncc snhs snns snus sscc sscs sshs ssns sssc sssh ssss suc- succ such sucs sun- sunn suns sunu sus- suss susu suus uchs ucsc ucsu uhss uhuh uncc unch uncs unns uns- unsc unus uscc usch uscs ushs ushu usnc usnu ussc usss ussu usun usus uuuu