-er -ic c-- ccc ccd cce cci cco ccp ccr ccx cdc cdd cde cdi cdo cdp cdr cdx ce- cec ced cee cei ceo cep cer cex ci- cic cid cie cii cio cip cir cix co- coc cod coe coi coo cop cor cox cpc cpd cpe cpi cpo cpp cpr cpx crc crd cre cri cro crp crr crx cxc cxi cxo cxp cxr cxx dcc dcd dce dci dco dcp dcr dcx ddc ddd dde ddi ddo ddp ddr ddx de- dec ded dee dei deo dep der dex di- dic did die dii dio dip dir dix doc dod doe doi doo dop dor dox dpc dpd dpe dpi dpo dpp dpr drc drd dre dri dro drp drr drx dxc dxd dxi dxo dxp dxr dxx ec- ecc ecd ece eci eco ecr ecx ed- edc edd ede edi edo edp edr edx eec eed eee eeo eep eer eex eic eid eie eii eio eip eir eix eo- eoc eod eoe eoi eoo eop eor ep- epc epd epe epi epo epp epr epx erc erd ere eri ero erp err ex- exc exd exe exi exo exp exr exx i-d icc icd ice ici ico icp icr idc idd ide idi ido idp idr idx ie- iec ied iee iei iep ier iex iic iid iie iii iio iip iir iix io- ioc iod ioe ioi ioo iop ior ipc ipd ipe ipi ipo ipp ipr ipx ir- irc ird ire iri iro irp irr irx ixc ixe ixi o-i oc- occ ocd oci oco ocp ocr ocx odc odd ode odi odo odp odr oec oed oee oei oeo oep oer oex oic oid oie oii oio oip oir oo- ooc ood ooi ooo oop oor oox op- opc opd ope opi opo opp opr opx or- orc ord ore ori oro orp orr orx ox- oxc oxi oxo oxx p-p pcc pcd pce pci pco pcp pcr pcx pdc pdd pde pdi pdo pdp pdr pdx pec ped pee pei peo pep per pex pic pid pie pii pio pip pir pix poc pod poe poi poo pop por pox ppc ppd ppe ppi ppo ppp ppr ppx prc prd pre pri pro prp prr prx pxc pxe pxr rcc rcd rce rci rco rcp rcr rcx rdc rdd rde rdi rdo rdp rdr rdx re- rec red ree rei reo rep rer rex ric rid rie rii rio rip rir rix roc rod roe roi roo rop ror rox rpc rpd rpe rpi rpo rpp rpr rpx rrc rrd rri rrp rrr rxp rxr xcd xci xcp xcr xcx xdc xde xdi xdr xed xee xep xer xex xic xie xii xio xix xoc xod xoi xoo xop xor xox xpc xpd xpe xpo xpp xrc xrd xrx xxi xxo xxp xxx

c-cd cccc ccci cccp ccdc ccdi ccdp ccdr cced ccee ccic ccid ccii ccip ccir ccix ccoc ccod ccpe ccpp ccpr ccrc ccre ccri ccrp ccxi cd-e cd-r cddr cdec cder cdex cdic cdii cdio cdre cdxi cec- cece ceci ceco cecp cedd cede cedi cedo ceec ceip ceop ceor cepc cepe cepo cepp cepr cer- cerc cerd cere ceri cero cerp cexe cicc cici cico cicr cidc cide cidi cidp cidr ciee cier ciid ciii cior cipo cipp circ cire ciri ciro cirr cixi coce coco cocp codd code codi coed coep coex coip coir coix cood coop copd cope copi copo copp copr cor- corc cord core cori coro corp corr coxe cpce cpep cper cpic cpio cpix cpox cppd cpre cpri crcc crce crcr crdc cre- crec cred cree crei creo crep crex cric crie crip croc crod croe croo crop cror crpc cxii cxix cxpo cxro cxxi cxxx d-ix dccc dcci dccp dcii dcio dcix dcop dcpo dcxi dcxx dddd ddie ddoc ddpo ddrc ddre dec- decc decd dece deci deco dedd dede dedi dedo deed deep deer deid deie deip deir deop deor depc depe depo depp depr der- derc dere deri dero derp derr dex- dexe dice dici dico dide didi dido died diep dier diex diii dioc diop dior dipc dipe dipo dipp dird dire dirr dixi do-x doce doci doco dod- dodd dode dodi dodo doer doid doix dood doop door dope dopo dopp dopr dorc dord dore dori doro dorp dorr dpci dpcp dper dpie dppc dppx dred dree drei dric drie drip drix drod drop dxcc dxci dxco dxdc dxdr dxec dxed dxep dxii dxip dxix dxoc dxrd dxre dxrp dxrr dxrx dxxr dxxx eccc ecce ecci ecco ecdc eced ecip eco- ecod ecop ecpd ecpp ecrc ecri ecrr eddc edde eddi eddo eddp ede- edei eder edex edie edip edoc edod eede eeee eeoc eerc eero eico eid- eide eidi eido eidr eiec eied eiei eier eipo eipr eird eire eocd eode eoir eore eori epcc epci epec epee eper epi- epic epid epie epip epix epoc epod epor epox eppc eppo eppp epro eprp epxp er-x ercc erce ercp erde erdi erec ered erei erer eric erie erio eroc erod eroe eroi eroo erpe errc erre erro exco exec exed exer exid exo- exod exor expo expr exrx iccc icci icco iccp iccr icdc icdd icde icdp icec iced icee icer icex icoc icod icor icpc icpd icpo icrc icre icrr idce idcr iddo idec ided idee ideo ider idex idic idid idie idio idir idoc idrc idre idro iecc iedr ieie ieio iere ieri iicd iide iied iiie iiii iiio iioi iioo iiop iirc ioci iocp iod- iodd iode iodo ioee ioii ioio iooi iooo iore iori ipcc ipce ipdc ipdi ipec iper ipex ipid ipie ipix ipod ipoe ipop ippc ippo ippr ipri ipxe ircc ircd ircx irdc irdo irdp ired iree irer irex iri- iric irid irie irio irip irix iroc irod irop irpc irpe irrc irre irri ixxi o-eo occc occi oce oced ocee ocpd ocpp ocre ocro ocrr odci oddd oddi oded odei odeo oder odex odic odie odio odir