-er -ic c-- ccc cce cci ccl ccr ccs ccu ce- cec cee cei cel cer ces ceu ci- cic cie cii cil cir cis ciu cl- clc cle cli cll clr cls clu crc cre cri crl crr crs cru csc cse csi csl csr css csu cuc cue cui cul cur cus cuu ec- ecc ece eci ecl ecr ecs ecu eec eee eel eer ees eic eie eii eil eir eis eiu elc ele eli ell elr els elu erc ere eri erl err ers eru es- esc ese esi esl esr ess esu eu- euc eue eui eul eur eus icc ice ici icl icr ics icu ie- iec iee iei iel ier ies iic iie iii iil iir iis iiu il- ilc ile ili ill ilr ils ilu ir- irc ire iri irl irr irs iru is- isc ise isi isl isr iss isu iu- iuc iue iui iur ius lcc lce lci lcl lcr lcs lcu lec lee lei lel ler les leu lic lie lii lil lir lis liu llc lle lli lll llr lls llu lrc lri lrr lrs lru lsc lse lsi lsl lsr lss lsu luc lue lui lul lur lus luu rcc rce rci rcl rcr rcs rcu re- rec ree rei rel rer res reu ric rie rii ril rir ris rlc rle rli rll rlr rls rlu rrc rri rrl rrr rrs rru rsc rse rsi rsl rsr rss rsu ruc rue rui rur rus ruu scc sce sci scl scr scs scu se- sec see sei sel ser ses seu sic sie sii sil sir sis siu slc sle sli sll slr sls slu sr- src sre sri srl srr srs ss- ssc sse ssi ssl ssr sss ssu suc sue sui sul sur sus suu ucc uce uci ucl ucr ucs ucu uec uee uei uel uer ues uic uie uii uil uir uis uiu ulc ule uli ull ulr uls ulu ur- urc ure uri url urr urs uru usc use usi usl usr uss usu uuc uue uur uus uuu

cccc ccci cccl cccs cccu ccee ccel ccic ccii ccil ccir ccis cclc ccli ccls ccrc ccre ccri ccrl ccrs ccsi ccsl ccss ccuc ccus cec- cece ceci cecs ceec ceel cees ceil cel- celc cele celi cell cels cer- cerc cere ceri cerl cers cesc cese cesi cesr cess ceui cicc cici cicr cics cicu ciee ciel cier cies ciii ciis cili cill cils circ cire ciri cirl cirr cirs cis- cisc cise cisl cisr ciss ciuc cius clec clee clei cler cles cleu clic clii clir clis clri clrs clsc clue crcc crce crcr cre- crec cree crei cres creu cric crie cris criu crls crss crue crus cscc csce csci cscl cscr cscs csec csee cser csir csis cslr cslu csrc csrs csse cssr csur csus cucc cuce cuci cuer cues cui- cuil cuir cuis culc cule cull culs cure curi curl curr curs cuss cusu e-cl eccc ecce ecci eccl eces ecil ecis ecrc ecri ecrl ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eele eels eerc eers eese eesi eics eiec eiei eier eies eile eire eirs eise eiss elce elec elee eler eles elic elie elil elis elle elli ells ellu else elsu elue elui elul elus ercc erce erec erei erel erer eres eric erie eril eris eriu erle erli erll errc erre errs erse ersi eruc erur erus esce esci escr escs escu esee esel eser eses esie esil esis esli esri esse essi essl essu esui esus euer eule eur- eurc eure euse iccc icci iccl iccr iccs iccu icec icee icel icer ices icis icle icll iclr icrc icre icrr icrs icru icsc icse icsi icsr icss icue icus iecc ieie iele iels iere ieri iers iesc iesi iesr iesu iies iiie iiii iiis iirc iirs iisc iisi iisr iisu iiuc ilce ile- ilec iler iles ilic ilie ilir ilis ill- ille illi ills ilre ilse ilus ircc ircs ircu iree irel irer ires iri- iric irie iril iris irrc irre irri irrs irse irul irus iscc isci iscr iscs iscu isec isee isel iser ises isic isie isil isis isle isls isri issc isse issi issr isss issu isus iucc iuce iuel iuiu iuse iuss lccc lcce lccs lcer lces lcis lcls lcrl lcrs lcsc lcsr le-u lece leel leer lees leic leie leil leir leis lele leli lell lelu lerc lere lese less lesu leuc leur lice licr lics liel lier lies lieu liii liir liis lile lili lill lils lilu lirc lire liri lirl lirr lirs liru lise lisi liss lisu liue lius llcc llcs lles lleu lllc llll lrcs lric lrrc lrrr lrse ls-r lscs lses lsrc lssr luce luci lucs luer lues luis lule luli lull lulu lure luri lurs luse lusi luss rccc rccs rcic rcis rcle rcls rcsc rcsi rcsl rcss recc rece reci recr recs recu reel rees reii reil reir reis reiu rele rell rels rere reri rers reru rese resi ress reue reul reus reuu ricc rice rics riel rier ries rieu riis rile rill rilu rire riri rirs risc rise risi riss risu riue rius rlcs rlee rleu rlls rrle rrrr rscc rscs rsee rsis rslc rsre rssl ruce ruci ruel ruer rues ruis rule rull rurc rure ruri rurs ruru ruse rusi russ rusu s-ic s-ii sccc scce sccl sccs scec scee scel scer sci- scic scie scil scir scis scl- sclc scls scr- scrc scre scri scrs scsc scsi scsl scsr scsu scul scur se-c se-e se-i se-s se-u sec- secc sece secr secs secu seec seel seer sees seeu seie seii seil seir seis seiu sele seli sell sels selu serc sere seri serr sers seru sesc sese sesi sess seui seul seur sicc sice sici sics sicu siec siel sier sies sil- silc sile sili sill sils silu sirc sire siri sirr sirs siru sisc sise sisi siss sisu siue siui sius sl-i slcc slcu slee