-er -ic -ol c-- ccc cce ccf cci ccl cco ccp ccr cct ce- cec cee cef cei cel ceo cep cer cet cfc cfe cff cfi cfl cfo cfp cfr cft ci- cic cie cif cii cil cio cip cir cit cl- clc cle clf cli cll clo clp clr clt co- coc coe cof coi col coo cop cor cot cpc cpe cpf cpi cpl cpo cpp cpr cpt crc cre crf cri crl cro crp crr crt ctc cte ctf cti ctl cto ctp ctr ctt ec- ecc ece ecf eci ecl eco ecr ect eec eee eef eel eeo eep eer eet ef- efc efe eff efi efl efo efp efr eft eic eie eif eii eil eio eip eir eit elc ele elf eli ell elo elp elr elt eo- eoc eoe eof eoi eol eoo eop eor eot ep- epc epe epf epi epl epo epp epr ept erc ere erf eri erl ero erp err ert etc ete etf eti etl eto etp etr ett fcc fce fcf fci fcl fco fcp fcr fct fec fee fef fei fel feo fep fer fet ffc ffe fff ffi ffl ffo ffp ffr fft fic fie fif fii fil fip fir fit flc fle flf fli fll flo flp flr flt foc foe fof foi fol foo fop for fot fpc fpe fpi fpl fpo fpp fpr fpt frc fre frf fri frl fro frp frr frt ftc fte ftf fti ftl fto ftp ftr ftt i-f icc ice icf ici icl ico icp icr ict ie- iec iee ief iei iel iep ier iet ifc ife iff ifi ifl ifo ifp ifr ift iic iie iif iii iil iio iip iir iit il- ilc ile ilf ili ill ilo ilp ilr ilt io- ioc ioe iof ioi iol ioo iop ior iot ipc ipe ipf ipi ipl ipo ipp ipr ipt ir- irc ire irf iri irl iro irp irr irt itc ite itf iti itl ito itp itt l-p lcc lce lcf lci lcl lco lcp lcr lct lec lee lef lei lel leo lep ler let lfc lfe lff lfi lfl lfo lfp lfr lft lic lie lif lii lil lio lip lir lit llc lle llf lli lll llo llp llr llt loc loe lof loi lol loo lop lor lot lpc lpe lpf lpi lpl lpo lpp lpr lpt lrc lrf lri lro lrp lrr lrt ltc lte ltf lti ltl lto ltp ltr ltt o-i oc- occ ocf oci ocl oco ocp ocr oct oec oee oef oei oel oeo oep oer oet of- ofc ofe off ofi ofl ofo ofp ofr oft oic oie oif oii oil oio oip oir oit olc ole olf oli oll olo olp olt oo- ooc oof ooi ool ooo oop oor oot op- opc ope opf opi opl opo opp opr opt or- orc ore orf ori orl oro orp orr ort ot- otc ote otf oti otl oto otp otr ott p-p pcc pce pcf pci pcl pco pcp pcr pct pec pee pef pei pel peo pep per pet pfc pfe pff pfi pfl pfo pfp pfr pft pic pie pif pii pil pio pip pir pit plc ple plf pli pll plo plp plr plt poc poe pof poi pol poo pop por pot ppc ppe ppf ppi ppl ppo ppp ppr ppt prc pre prf pri prl pro prp prr prt pt- ptc pte ptf pti ptl pto ptp ptr ptt rcc rce rcf rci rcl rco rcp rcr rct re- rec ree ref rei rel reo rep rer ret rfc rfe rff rfi rfl rfo rfp rfr rft ric rie rif rii ril rio rip rir rit rlc rle rlf rli rll rlo rlp rlr rlt roc roe rof roi rol roo rop ror rot rpc rpe rpf rpi rpl rpo rpp rpr rpt rrc rrf rri rrl rrp rrr rrt rtc rte rtf rti rtl rto rtp rtr rtt tcc tce tcf tci tcl tco tcp tcr tct te- tec tee tef tei tel teo tep ter tet tfc tfe tff tfi tfl tfo tfp tfr tft tic tie tif tii til tio tip tir tit tlc tle tlf tli tll tlo tlp tlr tlt to- toc toe tof toi tol too top tor tot tpc tpe tpf tpi tpl tpo tpp tpr tpt trc tre trf tri trl tro trp trr trt ttc tte ttf tti ttl tto ttp ttr ttt

cccc cccf ccci cccl cccp ccee ccel ccfc ccff ccfi ccfl ccic ccii ccil ccip ccir cclc ccli ccoc ccpe ccpl ccpp ccpr ccrc ccre ccrf ccri ccrl ccrp ccrt cctc cctl cctt cec- cece ceci ceco cecp cect ceec ceel cef- cefc ceil ceip cel- celc cele celf celi cell celo celt ceol ceop ceor cepc cepe cepo cepp cepr cept cer- cerc cere cerf ceri cerl cero cerp cert cet- cete ceti ceto cetp cfcf cfcl cfco cffr cfit cfor cfpl cfpo cfpr cfre cfrp cfrt cftc cfte cftl cftr cicc cici cico cicr cict ciee ciel cier cife ciff cifl ciii ciit cili cill cilo cilp cilt cior cipf cipo cipp circ cire ciri cirl ciro cirr cirt cite citf citi citl cito citp citt clec clee clef clei cleo clep cler clet clic clif clii clio clip clir clit cloe clof cloo clop clor clot clpp clri clro cltc coce coco cocp coct coel coep cofc cofe coff cofi coft coif coil coip coir coit col- cole coli coll colo colp colt coof cool coop coot cope copi copo copp copr copt cor- corc core corf cori corl coro corp corr cort cotc cote coti coto cott cpce cpep cper cpff cpft cpic cpif cpio cplc cpre cpri cprt cptp cptr crcc crce crcr cre- crec cree crei creo crep cret crfc crfl cric crie crif crip crit crlf croc croe crol croo crop cror crot crpc crrt crtc crtf crtl crtp ctcf ctcp ctec ctep ctfc ctfo ctic ctle