-er -ic c-- ccc ccd cce ccf cci cco ccp ccr cdc cdd cde cdf cdi cdo cdp cdr ce- cec ced cee cef cei ceo cep cer cfc cfd cfe cff cfi cfo cfp cfr ci- cic cid cie cif cii cio cip cir co- coc cod coe cof coi coo cop cor cpc cpd cpe cpf cpi cpo cpp cpr crc crd cre crf cri cro crp crr dcc dcd dce dcf dci dco dcp dcr ddc ddd dde ddf ddi ddo ddp ddr de- dec ded dee def dei deo dep der dfc dfd dfe dff dfi dfo dfp dfr di- dic did die dif dii dio dip dir doc dod doe dof doi doo dop dor dpc dpd dpe dpf dpi dpo dpp dpr drc drd dre dri dro drp drr ec- ecc ecd ece ecf eci eco ecr ed- edc edd ede edf edi edo edp edr eec eed eee eef eeo eep eer ef- efc efd efe eff efi efo efp efr eic eid eie eif eii eio eip eir eo- eoc eod eoe eof eoi eoo eop eor ep- epc epd epe epf epi epo epp epr erc erd ere erf eri ero erp err fcc fcd fce fcf fci fco fcp fcr fdc fdd fde fdf fdi fdo fdp fdr fec fed fee fef fei feo fep fer ffc ffd ffe fff ffi ffo ffp ffr fic fid fie fif fii fip fir foc foe fof foi foo fop for fpc fpd fpe fpi fpo fpp fpr frc frd fre frf fri fro frp frr i-d i-f icc icd ice icf ici ico icp icr idc idd ide idf idi ido idp idr ie- iec ied iee ief iei iep ier ifc ifd ife iff ifi ifo ifp ifr iic iid iie iif iii iio iip iir io- ioc iod ioe iof ioi ioo iop ior ipc ipd ipe ipf ipi ipo ipp ipr ir- irc ird ire irf iri iro irp irr o-i oc- occ ocd ocf oci oco ocp ocr odc odd ode odf odi odo odp odr oec oed oee oef oei oeo oep oer of- ofc ofd ofe off ofi ofo ofp ofr oic oid oie oif oii oio oip oir oo- ooc ood oof ooi ooo oop oor op- opc opd ope opf opi opo opp opr or- orc ord ore orf ori oro orp orr p-p pcc pcd pce pcf pci pco pcp pcr pdc pdd pde pdf pdi pdo pdp pdr pec ped pee pef pei peo pep per pfc pfd pfe pff pfi pfo pfp pfr pic pid pie pif pii pio pip pir poc pod poe pof poi poo pop por ppc ppd ppe ppf ppi ppo ppp ppr prc prd pre prf pri pro prp prr rcc rcd rce rcf rci rco rcp rcr rdc rdd rde rdf rdi rdo rdp rdr re- rec red ree ref rei reo rep rer rfc rfd rfe rff rfi rfo rfp rfr ric rid rie rif rii rio rip rir roc rod roe rof roi roo rop ror rpc rpd rpe rpf rpi rpo rpp rpr rrc rrd rrf rri rrp rrr

c-cd cccc cccf ccci cccp ccdc ccdf ccdi ccdp ccdr cced ccee ccfc ccfd ccff ccfi ccic ccid ccii ccip ccir ccoc ccod ccpe ccpp ccpr ccrc ccre ccrf ccri ccrp cd-e cd-r cddr cdec cdef cder cdfe cdic cdii cdio cdre cec- cece ceci ceco cecp cedd cede cedi cedo ceec cef- cefc ceip ceop ceor cepc cepe cepo cepp cepr cer- cerc cerd cere cerf ceri cero cerp cfcf cfco cfdp cffr cfor cfpo cfpr cfre cfrp cicc cici cico cicr cidc cide cidi cidp cidr ciee cier cife ciff ciid ciii cior cipf cipo cipp circ cire ciri ciro cirr coce coco cocp codd code codi coed coep cofc cofe coff cofi coif coip coir cood coof coop copd cope copi copo copp copr cor- corc cord core corf cori coro corp corr cpce cpep cper cpff cpic cpif cpio cppd cpre cpri crcc crce crcr crdc cre- crec cred cree crei creo crep crfc cric crie crif crip croc crod croe croo crop cror crpc dccc dcci dccp dcfc dcii dcio dcop dcpo dddd ddie ddoc ddpo ddrc ddre dec- decc decd dece deci deco dedd dede dedi dedo deed deef deep deer defe deff defi defo deid deie deif deip deir deop deor depc depe depo depp depr der- derc dere derf deri dero derp derr dfcc dfco dfer dfoe dfrf dfri dice dici dico dide didi dido died dief diep dier dif- diff diii dioc diop dior dipc dipe dipo dipp dird dire dirr doce doci doco dod- dodd dode dodi dodo doer doff doid dood doof doop door dope dopo dopp dopr dorc dord dore dorf dori doro dorp dorr dpci dpcp dper dpie dppc dred dree dref drei drfc dric drie drif drip drod drof drop eccc ecce ecci ecco ecdc ecdf eced ecef ecfc ecfr ecip eco- ecod ecop ecpd ecpp ecrc ecrf ecri ecrr eddc edde eddi eddo eddp ede- edei eder edie edif edip edoc edod eede eeee eefe eeoc eerc eero efco efeo effi efic efor eico eid- eide eidi eido eidr eiec eied eiei eier eipo eipr eird eire eocd eode eoir eore eori epcc epci epec epee eper epfc epi- epic epid epie epip epoc epod epor eppc eppo eppp epro eprp ercc erce ercp erde erdf erdi erec ered erei erer erfc eric erie erio eroc erod eroe eroi eroo erpe errc erre erro fccf fccp fcic fcii fdic fdoc fece fede fedi feed feer fefc fefe feff fefi fefo feid feie feio feir feod feof fepc ferc ferd fere fero ferr ffcc ffee ffff ffii ffrr ficc fice fico fidc fide fidf fido fiec fief fier fifc fife fiff fifi fifo fiii fioe fior fipp fire foce foci foco fode foed foer fofo foid foie food foof fopp for- ford fore fori foro forr fp-c fpcc fprf