-ene cccc cccs ccee ccnc ccne ccnr ccns ccrc ccre ccrs ccsn ccss cec- cece cecs ceec cees cen- cene cens cer- cerc cere cern cers cesc cese cesr cess cewe cnes cnrc cnrr cnss crcc crce crcr cre- crec cree cren cres crew crne crns crss cscc csce cscr cscs csec csee cser csne csrc csrs csse cssr csws cwer cwrw eccc ecce eces ecne ecrc ecrr ecsc ecse ecss eecs eeee eees eens eerc eers eese ence encs enee ener enes enew ennc enne enns enrs ense ercc erce erec eren erer eres erew erne erns errc erre errs erse erws esce escr escs esee esen eser eses esne esse eswc esws ewen ewer ewes ewew ewre nccc nccn nccr nccs ncec ncee ncen ncer nces ncew ncnc ncrc ncre ncsc ncse ncss ncwc ncwe necc nece necr necs neen neer nees nene nens nerc nere nerr ners nesc nese nesn nesr ness nesw new- newe news nnes nnnn nnss nrcs nren nrrc nrsc nscc nscs nsec nser nsew nsnr nsrc nssc nsse nssr nsss nswr nwss rccc rccs rcnr rcsc rcss recc rece recr recs reen rees rene renn rens rere rers rese resn ress rewe rews rncs rrrr rscc rscn rscs rsee rsnn rsnr rsre rwcs sccc scce sccs scec scee scer scew scnr scr- scrc scre scrn scrs scsc scsn scsr scwe se-c se-e se-n se-s se-w sec- secc sece secn secr secs seec seen seer sees seew sene senn senr sens serc sere sern serr sers sesc sese sess sewe sewn sewr sews sncc snee sner snes snew snns snrs srcc srec sres srnn sscc ssce sscs ssec ssee sses ssns ssrc ssrs sssc ssss ssws swcc swee swen swer swne swre swss wccc wcce wccn wccr wccs wccw wcec wcee wcer wcnc wcnn wcnr wcns wcnw wcrc wcre wcrn wcrr wcrs wcrw wcsc wcsn wcsr wcss wcsw wcwc wcwn wecc wecn wecr wecs wecw weec ween weer wees wenc wene wenn wenr wens wer- werc were wern werr wers werw wesc wese wesn wesr wess wewc wewe wewn wncc wncn wncr wncw wnec wnee wner wnes wnew wnnc wnne wnnr wnns wnnw wnrn wnrr wnrs wnrw wnsc wnse wnsn wnsr wnss wnsw wnwc wnwn wnwr wnws wnww wrce wrcr wrcs wrcw wrec wree wren wrer wrew wrne wrnn wrnr wrns wrnw wrrc wrre wrrn wrrs wrrw wrsc wrse wrsn wrsr wrss wrsw wrwc wrwn wrwr wscc wscn wscr wscs wscw wsen wses wsew wsnc wsnn wsnr wsnw wsrc wsre wsrn wsrs wsrw wssc wssr wsss wssw wswn wswr wsws wsww wwcn wwcr wwcs wwcw wwec wwen wwer wwnc wwnn wwnr wwns wwnw wwrc wwre wwrr wwrw wwsc wwse wwsn wwsr wwss wwwc wwwe wwwn wwwr wwws wwww