cccc cccl cccs cchl cchs cclc ccls ccnc ccns ccsl ccsn ccss chch chcs chhs chlc chln chnc chnl chns chsc chsh clhs clsc cnhs cnsl cnss cscc csch cscl cscs cshl cshs hccc hcch hccs hchs hcsc hcss hhcl hhhh hhhs hlhs hlss hncs hnhs hscc hscn hshs hsls lccc lccs lchc lchs lcls lcsc lhhh lhhs lhss llcc llcs llhs lllc llll lnhs lscs lshs nccc nccn nccs nchc nchs nclc ncln ncnc ncsc ncsl ncss nhcc nhhl nhhs nhnn nhsc nlcc nlcs nlhs nlls nlsc nnhs nnls nnnn nnsl nnss nscc nscl nscs nshs nsls nssc nsss sccc sccl sccs sch- schh schl schs scl- sclc scls scsc scsh scsl scsn shcc shhh shhs shl- shls shsc slcc slhs slln slsc sncc snhs snns sscc sscs sshl sshs sslc ssns sssc sssh ssss