cccc ccci cccl cccs ccee ccel cche cchl cchs ccic ccii ccil ccis cclc ccli ccls ccsi ccsl ccss cec- cece ceci cecs ceec ceel cees cehl cehs ceil cel- celc cele celi cell cels cesc cese cesi cess chce chch chci chcs chec chee cheh chel ches chhs chic chie chih chil chis chlc chsc chse chsh chsi cicc cich cici cics ciee ciel cies cihs ciii ciis cili cill cils cis- cisc cise cish cisl ciss clec clee clei cles clhs clic clii clis clsc cscc csce csch csci cscl cscs csec csee cseh cshl cshs csis csse e-cl eccc ecce ecci eccl eces eche echl echs ecil ecis ecsc ecse ecss eecs eeee eees eehs eele eels eese eesi ehcc eheh ehel ehhs ehis ehle eich eics eiec eiei eies eile eise eish eiss elce elch elec elee eleh eles elhi elhs elic elie elil elis elle elli ells else esce esch esci escs esee esel eses eshs esie esil esis esli esse essh essi essl h-ii hccc hcch hccs hchi hchs hcis hcsc hcss hech hecs heel hees hehe hehs heic heie heih heil heis hele heli hell hels hesc hesh hess hhcl hhhh hhhs hi-c hicc hice hich hics hiei hies hihc hihe hihi hiie hiil hiis hile hili hill hils hise hish hiss hlhs hlss hscc hsci hsei hses hshs hsls hsse iccc icci iccl iccs icec icee icel ices ichc iche ichi ichs icis icle icll icsc icse icsh icsi icss iecc ieie iele iels iesc iesi ihcc ihis ihss iies iihl iiie iiii iiis iisc iisi ilce ile- ilec iles ilic ilie ilis ill- ille illi ills ilse iscc isch isci iscs isec isee iseh isel ises ishe ishi ishs isic isie isil isis isle isls issc isse issh issi isss lccc lcce lccs lces lchc lchs lcis lcls lcsc lece lech leel lees lehe lehi lehs leic leie leil leis lele leli lell lese lesh less lhec lhee lhhh lhhs lhss lice lich lics liel lies lih- lihe lihi liii liis lile lili lill lils lise lish lisi liss llcc llcs lles llhs lllc llll lscs lses lshs s-ic s-ii sccc scce sccl sccs scec scee scel sch- sche schh schi schl schs sci- scic scie scil scis scl- sclc scls scsc scsh scsi scsl se-c se-e se-h se-i se-s sec- secc sece sech secs seec seeh seel sees sehe sehs seie seih seii seil seis sele seli sell sels sesc sese sesh sesi sess shcc she- shee sheh shel shes shhh shhs shie shih shii shil shis shl- shls shsc sicc sice sich sici sics siec siel sies sihi sihl sihs sil- silc sile sili sill sils sisc sise sish sisi siss sl-i slcc slee sles slhs slic slie slsc sscc ssce ssci sscs ssec ssee sses sshl sshs ssis sslc ssle sssc sssh sssi ssss