-er -ic c-- ccc cce ccf cci ccr ccs ccu ccx ce- cec cee cef cei cer ces ceu cex cfc cfe cff cfi cfr cfs cfu cfx ci- cic cie cif cii cir cis ciu cix crc cre crf cri crr crs cru crx csc cse csf csi csr css csu csx cuc cue cuf cui cur cus cuu cxc cxf cxi cxr cxs cxx ec- ecc ece ecf eci ecr ecs ecu ecx eec eee eef eer ees eex ef- efc efe eff efi efr efs efx eic eie eif eii eir eis eiu eix erc ere erf eri err ers eru es- esc ese esf esi esr ess esu esx eu- euc eue euf eui eur eus eux ex- exc exe exi exr exs exu exx fcc fce fcf fci fcr fcs fcu fcx fec fee fef fei fer fes feu fex ffc ffe fff ffi ffr ffs ffu ffx fic fie fif fii fir fis fiu fix frc fre frf fri frr frs fru fsc fse fsf fsi fsr fss fsu fsx fue fuf fui fur fus fuu fux fxe fxi fxr fxs fxu fxx i-f icc ice icf ici icr ics icu ie- iec iee ief iei ier ies iex ifc ife iff ifi ifr ifs ifu ifx iic iie iif iii iir iis iiu iix ir- irc ire irf iri irr irs iru irx is- isc ise isf isi isr iss isu iu- iuc iue iui iur ius ixc ixe ixi rcc rce rcf rci rcr rcs rcu rcx re- rec ree ref rei rer res reu rex rfc rfe rff rfi rfr rfs rfu ric rie rif rii rir ris rix rrc rrf rri rrr rrs rru rsc rse rsf rsi rsr rss rsu rsx ruc rue ruf rui rur rus ruu rux rxr rxs scc sce scf sci scr scs scu scx se- sec see sef sei ser ses seu sex sfc sfe sff sfi sfr sfs sfu sfx sic sie sif sii sir sis siu six sr- src sre srf sri srr srs srx ss- ssc sse ssf ssi ssr sss ssu ssx suc sue suf sui sur sus suu sux sxc sxi sxs sxu ucc uce ucf uci ucr ucs ucu uec uee uef uei uer ues ufc ufe uff ufi ufr ufs ufu ufx uic uie uif uii uir uis uiu ur- urc ure urf uri urr urs uru urx usc use usf usi usr uss usu usx uuc uue uur uus uuu uxc uxf uxr uxu xcf xci xcr xcx xee xer xes xeu xex xfe xfs xfx xic xie xii xis xiu xix xrc xrf xrx xsc xsi xss xue xui xus xxi xxx

cccc cccf ccci cccs cccu ccee ccfc ccff ccfi ccic ccii ccir ccis ccix ccrc ccre ccrf ccri ccrs ccsf ccsi ccss ccuc ccus ccxi cec- cece ceci cecs ceec cees cef- cefc cer- cerc cere cerf ceri cers cesc cese cesi cesr cess ceui ceux cexe cfcf cfcs cffr cfix cfre cfrx cfse cfsi cfsx cicc cici cicr cics cicu ciee cier cies cife ciff cifs ciii ciis circ cire ciri cirr cirs cis- cisc cise cisr ciss ciuc cius cixi crcc crce crcr cre- crec cree crei cres creu crex crfc crfs cric crie crif cris criu crss crue crus crux cscc csce cscf csci cscr cscs csec csee cser csfc csfr csir csis csix csrc csrs csse cssr csuf csur csus cucc cuce cuci cuer cues cufc cuff cufi cui- cuif cuir cuis cure curf curi curr curs cuss cusu cxfs cxii cxix cxxi cxxx eccc ecce ecci ecef eces ecfc ecfr ecfs ecis ecrc ecrf ecri ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eefe eerc eers eese eesi efes effi effs efic efsi eics eiec eiei eier eies eifs eire eirs eise eiss er-x ercc erce erec erei erer eres erfc erfs erfx eric erie eris eriu errc erre errs erse ersi eruc erur erus esce esci escr escs escu esee eser eses esfs esie esis esri esse essi essu esuf esui esus euer eufc eufi eur- eurc eure euse exec exer exes exif exis exrx fccf fces fcic fcii fcsc fece feer fees fefc fefe feff fefi feie feir feis ferc fere ferr fers feru fese fess feus feux ffcc ffee ffff ffii ffrr ffss ficc fice fics fiec fief fier fies fifc fife fiff fifi fiii fire firs fisc fise fisi fiss fisu fixe fixx frcc free frei fres frex frfc fric frie fris frsc frue fscc fsec fsfi fsix fssc fssf fuc- fuci fufc fuff fufu fuir fur- fure furi furr furs fusc fuse fusi fuss fusu fuxi iccc iccf icci iccr iccs iccu icec icee icef icer ices icex icis icrc icre icrf icrr icrs icru icsc icse icsi icsr icss icue icus iecc ieie iere ieri iers iesc iesi iesr iesu ifer ifes ifex ific ifis ifrf ifri ifsc iies iiie iiii iiis iirc iirs iisc iisi iisr iisu iiuc ircc ircs ircu ircx iree irer ires irex irfe irfu iri- iric irie iris irix irrc irre irri irrs irse irsf irus iscc isci iscr iscs iscu isec isee iser ises isfc isic isie isis isri issc isse issf issi issr isss issu isus iucc iuce iuef iuiu iuse iuss ixxi rccc rccs rcfc rcic rcis rcsc rcsi rcss recc rece reci recr recs recu reef rees refe reff refi refr refs refu reif reii reir reis reiu rere reri rers reru rese resi ress reue reuf reus reuu reux rexx rfef rffc rfic ricc rice rics rief rier ries rieu riex rife riff rifs rifu riif riis rire riri rirs risc rise risi riss risu riue rius rixc rixe rrfc rrif rrrr rscc rscs rsee rsfc rsis rsre ruce ruci ruer rues rufc rufe ruff ruif ruis rurc rure ruri rurs ruru ruse rusi russ rusu rxes s-ic s-ii sccc scce sccs scec scee scer scfc scfe scfi sci- scic scie scif scir scis scr- scrc scre scri scrs scsc