-er -ic c-- ccc cce cch cci cco ccp ccr ccx ce- cec cee ceh cei ceo cep cer cex ch- chc che chh chi cho chp chr chx ci- cic cie cih cii cio cip cir cix co- coc coe coh coi coo cop cor cox cpc cpe cph cpi cpo cpp cpr cpx crc cre crh cri cro crp crr crx cxc cxh cxi cxo cxp cxr cxx ec- ecc ece ech eci eco ecr ecx eec eee eeo eep eer eex ehc ehe ehh ehi eho ehp ehr eic eie eii eio eip eir eix eo- eoc eoe eoh eoi eoo eop eor ep- epc epe eph epi epo epp epr epx erc ere erh eri ero erp err ex- exc exe exh exi exo exp exr exx h-i hcc hce hch hci hco hcp hcr he- hec hee heh hei heo hep her hex hhc hhe hhh hhi hho hhp hhr hic hie hih hii hio hip hir hix hoc hoe hoh hoi hoo hop hor hox hpc hpe hph hpi hpo hpp hpr hr- hrc hre hrh hri hro hrp hrr hxc icc ice ich ici ico icp icr ie- iec iee iei iep ier iex ihc ihe ihh ihi iho ihp ihr iic iie iih iii iio iip iir iix io- ioc ioe ioh ioi ioo iop ior ipc ipe ipi ipo ipp ipr ipx ir- irc ire iri iro irp irr irx ixc ixe ixi o-i oc- occ och oci oco ocp ocr ocx oec oee oeh oei oeo oep oer oex ohc ohe ohh ohi oho ohp ohr oic oie oii oio oip oir oo- ooc ooh ooi ooo oop oor oox op- opc ope oph opi opo opp opr opx or- orc ore orh ori oro orp orr orx ox- oxc oxi oxo oxx p-p pcc pce pch pci pco pcp pcr pcx pec pee peh pei peo pep per pex phc phe phi pho php phr phx pic pie pih pii pio pip pir pix poc poe poh poi poo pop por pox ppc ppe pph ppi ppo ppp ppr ppx prc pre prh pri pro prp prr prx pxc pxe pxr rcc rce rch rci rco rcp rcr rcx re- rec ree reh rei reo rep rer rex rh- rhc rhe rhh rhi rho rhp rhr ric rie rih rii rio rip rir rix roc roe roh roi roo rop ror rox rpc rpe rph rpi rpo rpp rpr rpx rrc rrh rri rrp rrr rxp rxr xch xci xcp xcr xcx xee xep xer xex xhp xic xie xii xio xix xoc xoi xoo xop xor xox xpc xpe xpo xpp xrc xrx xxi xxo xxp xxx

cccc ccci cccp ccee cche cchp cchr ccic ccii ccip ccir ccix ccoc ccpe ccpp ccpr ccrc ccre ccri ccrp ccxi cec- cece ceci ceco cecp ceec ceip ceop ceor cepc cepe ceph cepo cepp cepr cer- cerc cere ceri cero cerp cexe chce chch chci chcp chec chee cheh chep cher chex chic chie chih chip chir choc choh choi choo chop chor chpp chpr chrc chro chrp chrr cicc cich cici cico cicr ciee cier cihr ciii cior cipo cipp circ cire cirh ciri ciro cirr cixi coce coch coco cocp coep coex coho coip coir coix cooh coop cope coph copi copo copp copr cor- corc core cori coro corp corr coxe cpce cpep cper cpic cpio cpix cpox cpre cpri crcc crce crcr cre- crec cree creh crei creo crep crex cric crie crip croc croe croh croo crop cror crpc cxii cxix cxpo cxro cxxi cxxx eccc ecce ecci ecco eche echo ecip eco- ecop ecpp ecrc ecri ecrr eeee eeoc eerc eero ehcc eheh eher ehre eich eico eiec eiei eier eiho eipo eipr eire eoir eore eori epcc epch epci epec epee eper eph- ephi epi- epic epie epip epix epoc epor epox eppc eppo eppp epro eprp epxp er-x ercc erce erch ercp erec erei erer erhc eric erie erih erio eroc eroe eroi eroo erpe errc erre erro exch exco exec exer exh- exhi exo- exor expo expr exrx h-ii hccc hcch hchi hcpc hcrp hech heep heer hehe heho heic heie heih heir heor hepc hepe hepi hepp herc here heri hero herp herr hex- hexe hexi hhex hhhh hhip hhpc hi-c hicc hice hich hico hicp hiei hier hihc hihe hihi hiho hiie hioc hipc hipe hipo hipp hire hiri hiro hoce hoch hocr hoei hoer hohe hoho hoie hoip hoir hoix hooe hoop hoor hoox hope hopi hopo hopp hopx horc hore hori horo horr hpcc hpcx hppe hree hrip hrpc hrpp hrrc iccc icci icco iccp iccr icec icee icer icex ichc iche ichi icho ichr icoc icor icpc icpo icrc icre icrr iecc ieie ieio ieoh iere ieri ihcc ihep iher ihop ihrc ihre iiie iiii iiio iioi iioo iiop iirc ioci iocp ioee ioii ioio iooi iooo iore iori ipcc ipce ipec iper ipex iphc iphr ipie ipix ipoe ipoh ipop ippc ippo ippr ipri ipxe ircc ircx iree irer irex iri- iric irie irio irip irix iroc iroh irop irpc irpe irrc irre irri ixxi o-eo occc occi oce ocee oche ochi ocpp ocre ocro ocrr oec- oecc oeec oere ohcc ohee oher ohhi ohho ohio ohoh ohre oici oier oiii oipc oire oocr ooer ooho oooh oooo oore opec opei opep oper opex ophi opic opie opii opio opo- opor oppi oppo orce orch orci orco ore- orec oreh oreo orer orex orhe ori- oric orie orio orix oro- oroe oror orpc orpe orph orpi orri orro oxep oxer oxi- oxic oxie oxo- oxox oxxo pccc pcce pcep pcer pchp pcip pcoe pcpp pcrc pcre pece pech peci peco pecr peec peep peer pehe peho pehr peio peip peir peor pepe pepi pepo per- perc pere perh peri pero perp perr phcc phe- phex phi- phip phoh phoo phox phrr picc pice pich pici pico picr piep pier piip pipe pipi pipo pipp pirc