-er -ic -ol c-- ccc cce ccf cci ccl cco ccp ccr ccx ce- cec cee cef cei cel ceo cep cer cex cfc cfe cff cfi cfl cfo cfp cfr cfx ci- cic cie cif cii cil cio cip cir cix cl- clc cle clf cli cll clo clp clr clx co- coc coe cof coi col coo cop cor cox cpc cpe cpf cpi cpl cpo cpp cpr cpx crc cre crf cri crl cro crp crr crx cxc cxf cxi cxl cxo cxp cxr cxx ec- ecc ece ecf eci ecl eco ecr ecx eec eee eef eel eeo eep eer eex ef- efc efe eff efi efl efo efp efr efx eic eie eif eii eil eio eip eir eix elc ele elf eli ell elo elp elr elx eo- eoc eoe eof eoi eol eoo eop eor ep- epc epe epf epi epl epo epp epr epx erc ere erf eri erl ero erp err ex- exc exe exi exl exo exp exr exx fcc fce fcf fci fcl fco fcp fcr fcx fec fee fef fei fel feo fep fer fex ffc ffe fff ffi ffl ffo ffp ffr ffx fic fie fif fii fil fip fir fix flc fle flf fli fll flo flp flr flx foc foe fof foi fol foo fop for fox fpc fpe fpi fpl fpo fpp fpr fpx frc fre frf fri frl fro frp frr fxe fxi fxp fxr fxx i-f icc ice icf ici icl ico icp icr ie- iec iee ief iei iel iep ier iex ifc ife iff ifi ifl ifo ifp ifr ifx iic iie iif iii iil iio iip iir iix il- ilc ile ilf ili ill ilo ilp ilr ilx io- ioc ioe iof ioi iol ioo iop ior ipc ipe ipf ipi ipl ipo ipp ipr ipx ir- irc ire irf iri irl iro irp irr irx ixc ixe ixi ixl l-p lcc lce lcf lci lcl lco lcp lcr lcx lec lee lef lei lel leo lep ler lex lfc lfe lff lfi lfl lfo lfp lfr lfx lic lie lif lii lil lio lip lir lix llc lle llf lli lll llo llp llr loc loe lof loi lol loo lop lor lox lpc lpe lpf lpi lpl lpo lpp lpr lpx lrc lrf lri lro lrp lrr lxc lxi lxo lxr lxx o-i oc- occ ocf oci ocl oco ocp ocr ocx oec oee oef oei oel oeo oep oer oex of- ofc ofe off ofi ofl ofo ofp ofr ofx oic oie oif oii oil oio oip oir olc ole olf oli oll olo olp oo- ooc oof ooi ool ooo oop oor oox op- opc ope opf opi opl opo opp opr opx or- orc ore orf ori orl oro orp orr orx ox- oxc oxf oxi oxo oxx p-p pcc pce pcf pci pcl pco pcp pcr pcx pec pee pef pei pel peo pep per pex pfc pfe pff pfi pfl pfo pfp pfr pfx pic pie pif pii pil pio pip pir pix plc ple plf pli pll plo plp plr plx poc poe pof poi pol poo pop por pox ppc ppe ppf ppi ppl ppo ppp ppr ppx prc pre prf pri prl pro prp prr prx pxc pxe pxl pxr rcc rce rcf rci rcl rco rcp rcr rcx re- rec ree ref rei rel reo rep rer rex rfc rfe rff rfi rfl rfo rfp rfr ric rie rif rii ril rio rip rir rix rlc rle rlf rli rll rlo rlp rlr roc roe rof roi rol roo rop ror rox rpc rpe rpf rpi rpl rpo rpp rpr rpx rrc rrf rri rrl rrp rrr rxp rxr xcf xci xcl xcp xcr xcx xee xel xep xer xex xfe xfl xfx xic xie xii xio xix xlf xli xlr xoc xof xoi xoo xop xor xox xpc xpe xpf xpl xpo xpp xrc xrf xrx xxi xxl xxo xxp xxx

cccc cccf ccci cccl cccp ccee ccel ccfc ccff ccfi ccfl ccic ccii ccil ccip ccir ccix cclc ccli cclx ccoc ccpe ccpl ccpp ccpr ccrc ccre ccrf ccri ccrl ccrp ccxi ccxl cec- cece ceci ceco cecp ceec ceel cef- cefc ceil ceip cel- celc cele celf celi cell celo ceol ceop ceor cepc cepe cepo cepp cepr cer- cerc cere cerf ceri cerl cero cerp cexe cfcf cfcl cfco cffr cfix cfor cfox cfpl cfpo cfpr cfre cfrp cfrx cicc cici cico cicr ciee ciel cier cife ciff cifl ciii cili cill cilo cilp cior cipf cipo cipp circ cire ciri cirl ciro cirr cixi clec clee clef clei cleo clep cler clic clif clii clio clip clir clix cloe clof cloo clop clor clox clpp clpx clri clro clxi clxx coce coco cocp coel coep coex cofc cofe coff cofi coif coil coip coir coix col- cole coli coll colo colp coof cool coop cope copi copo copp copr cor- corc core corf cori corl coro corp corr coxe cpce cpep cper cpff cpic cpif cpio cpix cplc cpox cpre cpri crcc crce crcr cre- crec cree crei creo crep crex crfc crfl cric crie crif crip crlf croc croe crol croo crop cror crpc cxii cxix cxpo cxro cxxi cxxx e-cl eccc ecce ecci eccl ecco ecef ecfc ecfr ecil ecip eco- ecol ecop ecpp ecrc ecrf ecri ecrl ecrr eeee eefe eefl eele eeoc eerc eero efco efeo effi efic efil efor eico eiec eiei eier eile eipo eipr eire el-p elce elco elec elee elef eleo eler elex elfc elfe elfi elic elie elif elil elio elix elle elli ello eloi elpe elpi elro eoir eole eoli eolo eore eori eorl epcc epci epec epee eper epfc epi- epic epie epil epip epix eple epll epoc epol epor epox eppc eppo eppp epro eprp epxp er-x ercc erce ercp erec erei erel erer erfc erfx eric erie eril erio erle erli erll eroc eroe eroi erol eroo erpe errc erre