-er c-- ccc cce cch ccl ccr ccs ccu ce- cec cee ceh cel cer ces ceu ch- chc che chh chl chr chs chu cl- clc cle clh cll clr cls clu crc cre crh crl crr crs cru csc cse csh csl csr css csu cuc cue cuh cul cur cus cuu ec- ecc ece ech ecl ecr ecs ecu eec eee eel eer ees ehc ehe ehh ehl ehr ehs ehu elc ele elh ell elr els elu erc ere erh erl err ers eru es- esc ese esh esl esr ess esu eu- euc eue eul eur eus hcc hce hch hcl hcr hcs he- hec hee heh hel her hes heu hhc hhe hhh hhl hhr hhs hhu hlc hle hlh hll hlr hls hlu hr- hrc hre hrh hrl hrr hrs hru hsc hse hsh hsl hsr hss hsu huc hue huh hul hur hus huu lcc lce lch lcl lcr lcs lcu lec lee leh lel ler les leu lhc lhh lhr lhs lhu llc lle lll llr lls llu lrc lrh lrr lrs lru lsc lse lsh lsl lsr lss lsu luc lue luh lul lur lus luu rcc rce rch rcl rcr rcs rcu re- rec ree reh rel rer res reu rh- rhc rhe rhh rhl rhr rhs rhu rlc rle rlh rll rlr rls rlu rrc rrh rrl rrr rrs rru rsc rse rsh rsl rsr rss rsu ruc rue ruh rur rus ruu scc sce sch scl scr scs scu se- sec see seh sel ser ses seu sh- shc she shh shl shr shs shu slc sle slh sll slr sls slu sr- src sre srh srl srr srs ss- ssc sse ssh ssl ssr sss ssu suc sue suh sul sur sus suu ucc uce uch ucl ucr ucs ucu uec uee ueh uel uer ues uhc uhe uhh uhl uhr uhs uhu ulc ule ull ulr uls ulu ur- urc ure url urr urs uru usc use ush usl usr uss usu uuc uue uur uus uuu

cccc cccl cccs cccu ccee ccel cche cchl cchr cchs cclc ccls ccrc ccre ccrl ccrs ccsl ccss ccuc ccus cec- cece cecs ceec ceel cees cehl cehs cel- celc cele cell cels cer- cerc cere cerl cers cesc cese cesr cess chce chch chcs chec chee cheh chel cher ches cheu chhs chlc chlr chrc chrr chrs chsc chse chsh chsr chul chur chus clec clee cler cles cleu clhs clrs clsc clue cluh crcc crce crcr cre- crec cree creh cres creu crhs crls crss crue crus cscc csce csch cscl cscr cscs csec csee cseh cser cshl cshs cslr cslu csrc csrs csse cssr csur csus cucc cuce cuer cues culc cule cull culs cure curl curr curs cush cuss cusu e-cl eccc ecce eccl eces eche echl echs ecrc ecrl ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eehs eele eels eerc eers eese ehcc eheh ehel eher eheu ehhs ehle ehre elce elch elec elee eleh eler eles elhs elle ells ellu else elsu elue elul elus ercc erce erch erec erel erer eres erhc erhs erhu erle erll errc erre errs erse ersh eruc eruh erur erus esce esch escr escs escu esee esel eser eses eshs eshu esse essh essl essu esus euch euer euhl eule eur- eurc eure euse hccc hcch hccs hchs hcsc hcss hech hecs heel heer hees hehe hehs hele hell hels helu herc here herl herr hers heru hesc hesh hess heue heur heus hhcl hhhh hhhs hhus hler hlhs hlss hlul hree hrhs hrrc hscc hses hshs hsls hsse hsur huch hucs hucu huel huer hues huhs huhu hulc hule hull huls hulu hure hurl hurr hurs huru huse hush huss huus lccc lcce lccs lcer lces lchc lchr lchs lcls lcrl lcrs lcsc lcsr le-u lece lech leel leer lees lehe lehr lehs lehu lele lell lelu lerc lere lese lesh less lesu leuc leur lhec lhee lhhh lhhs lhss llcc llcs lles lleu llhs lllc llll lrcs lrhs lrrc lrrr lrse ls-r lscs lses lshs lsrc lssr luce luch lucs luer lues luhe luhu lule lull lulu lure lurs luse lush luss rccc rccs rchs rcle rcls rcsc rcsl rcss recc rece rech recr recs recu reel rees rehe rehs rele rell rels rere rers reru rese resh ress reue reul reus reuu rhce rhee rhes rhhs rhls rhue rhus rlcs rlee rleu rlls rlsh rrhs rrle rrrr rscc rsch rscs rsee rshs rslc rsre rssl ruce ruch ruel ruer rues ruhe ruhh ruhl ruhr ruhs rule rull rurc rure rurs ruru ruse rush russ rusu sccc scce sccl sccs scec scee scel scer sch- sche schh schl schr schs scl- sclc scls scr- scrc scre scrs scsc scsh scsl scsr scsu scul scur se-c se-e se-h se-s se-u sec- secc sece sech secr secs secu seec seeh seel seer sees seeu sehe sehr sehs sele sell sels selu serc sere serr sers seru sesc sese sesh sess seul seur shcc she- shee sheh shel sher shes sheu shhh shhs shl- shls shre shrs shsc shue shul shur shus shuu slcc slcu slee sler sles slhs slrc slre slrs slsc slsu sluc slue slur srcc srch srec sres srhs sscc ssce sscs ssec ssee sses sshl sshs sslc ssle ssrc ssrl ssrs sssc sssh ssss suc- succ such sucr sucs suee suel suer sues sueu suhl suhr sul- sulc sule sulh sull sulu sur- surc sure surr surs suru sus- suse suss susu suus ucel uces uche uchs ucrc ucsc ucsu uele uell uers uess uhcl uher uhle uhrs uhss uhuh ulcc ulch ulee ules ulle ullr ulul ulus urch ure- ureh ures urle urls urre urrh urse urss ursu urur urus uscc usce usch uscs usee usel user uses ushr ushs ushu usle uslu ussc usse ussr usss ussu usul usus uulu uuuu

ccccc cccsl ccell ccrcl ccrel cech ceche ceele ceere ceese celer celes cell- celle cells celse celss