-er -ic c-- ccc ccd cce ccg cci cco ccr cdc cdd cde cdg cdi cdo cdr ce- cec ced cee ceg cei ceo cer cgc cgd cge cgg cgi cgo cgr ci- cic cid cie cig cii cio cir co- coc cod coe cog coi coo cor crc crd cre crg cri cro crr dcc dcd dce dcg dci dco dcr ddc ddd dde ddg ddi ddo ddr de- dec ded dee deg dei deo der dgc dgd dge dgg dgi dgr di- dic did die dig dii dio dir doc dod doe dog doi doo dor drc drd dre drg dri dro drr ec- ecc ecd ece ecg eci eco ecr ed- edc edd ede edg edi edo edr eec eed eee eeg eeo eer egc egd ege egg egi ego egr eic eid eie eig eii eio eir eo- eoc eod eoe eog eoi eoo eor erc erd ere erg eri ero err g-d gcc gcd gce gcg gci gco gcr gdc gdd gde gdi gdo gdr ge- gec ged gee geg gei geo ger ggc ggd ggg ggi ggo ggr gic gid gie gig gii gio gir goc god goe gog goi goo gor grc grd gre grg gri gro grr i-d icc icd ice icg ici ico icr idc idd ide idg idi ido idr ie- iec ied iee ieg iei ier igc igd ige igg igi igo igr iic iid iie iii iio iir io- ioc iod ioe iog ioi ioo ior ir- irc ird ire irg iri iro irr o-i oc- occ ocd ocg oci oco ocr odc odd ode odg odi odo odr oec oed oee oeg oei oeo oer ogc ogd oge ogg ogi ogo oic oid oie oii oio oir oo- ooc ood oog ooi ooo oor or- orc ord ore org ori oro orr rcc rcd rce rcg rci rco rcr rdc rdd rde rdg rdi rdo rdr re- rec red ree reg rei reo rer rgc rgd rge rgg rgi rgo rgr ric rid rie rig rii rio rir roc rod roe rog roi roo ror rrc rrd rrg rri rrr

c-cd cccc ccci ccdc ccdi ccdr cced ccee ccgc ccic ccid ccii ccir ccoc ccod ccrc ccre ccrg ccri cd-e cd-r cddr cdec cder cdic cdii cdio cdre cec- cece ceci ceco cedd cede cedi cedo ceec cege cego ceor cer- cerc cerd cere ceri cero cgcc cgcg cged cger cgro cicc cici cico cicr cidc cide cidg cidi cidr ciee cier cigi ciid ciii cior circ cire ciri ciro cirr coce coco codd code codi coed cogi cogo coir cood cor- corc cord core corg cori coro corr crcc crce crcr crdc cre- crec cred cree creg crei creo cric crie crig croc crod croe croo cror dccc dcci dcgo dcii dcio dddd ddie ddoc ddrc ddre dec- decc decd dece deci deco dedd dede dedi dedo deed deeg deer dege degi dego deid deie deir deor der- derc dere derg deri dero derr dgeg dgge dice dici dico dide didi dido died dier dige digg digi digo diii dioc dior dird dire dirr doce doci doco dod- dodd dode dodg dodi dodo doeg doer dog- doge dogg dogi dogo doid doig dood door dorc dord dore dori doro dorr dred dree dreg drei drge dric drie drod drog eccc ecce ecci ecco ecdc eced ecig eco- ecod ecog ecrc ecri ecrr eddc edde eddi eddo ede- edei eder edge edie edoc edod eede eeee eeoc eerc eerg eero egcc egcg egcr egec egee eger egge eggi eggo egir ego- egoi egor egre egri eico eid- eide eidi eido eidr eiec eied eiei eier eige eigg eird eire eocd eode eoir eore eori ercc erce erde erdi erec ered erei erer erg- ergg ergi ergo eric erie erio eroc erod eroe eroi eroo errc erre erro gc-c gccc gcic gcii gcrg gdci gdor gdrc gece gedd gede gedi gedo geed geer gege gegg gego geic geie geig geir geo- geog gerd gere geri gero gggg gicr gidc gidd gide gidi gido gied gier gige gigg gigi gigo giog gioi gird gire girg giri giro girr goce gocr gode godi godo goed goer gogi gogo good goog gooi goor gord gore gorg gori goro gorr grcc grce grdc grec gree greg gric grid grie grig groc grod grog groi groo gror grrr i-go iccc icci icco iccr icdc icdd icde icec iced icee icer icgc icoc icod icor icrc icre icrr idce idcr iddo idec ided idee ideo ider idgo idic idid idie idig idio idir idoc idog idrc idre idro iecc iedr ieie ieio iere ieri igcc iger igoe igoo igor igri iicd iide iied iiie iiii iiio iioi iioo iirc iocg ioci iod- iodd iode iodo ioee ioii ioio iooi iooo iore iorg iori ircc ircd ircg irdc irdo ired iree irer iri- iric irid irie irig irio iroc irod irrc irre irri o-eo occc occi oce oced ocee ocre ocro ocrr odci oddd oddi oded odei odeo oder odic odie odio odir odoo odor oec- oecc oedo oeec oeid oere ogdc ogee oger ogge oggi ogod ogog ogoi ogre ogri ogro oici oido oier oigo oiii oire oocr oodi ooer ooid oooo oord oore orce orci orco orde ordo ore- orec ored oreg oreo orer orge orgo ori- oric orid orie orig orio oro- oroe oror orri orro rccc rcdc rcde rcgc rcic rcid rcrd rcrg rder rdio rdoc recc recd rece reci recr redc redd rede redi redo redr reed regd rege regi rego regr reid reii reir reod reog rerd rere rerg reri rero ricc rice rico ridc ridd ride ridi rido ried rier rige rigg rigi rigo rire riri rocc roce roco rodd rode rodi rodo roed roeg roer roge rogg rogi rogo roid roig roio roir rood roog rooi roor rorc rore rori roro rred rrrr

c-cor ccccc cccii cciii cdiii ceci- cecie ceco- cecri ceddo ceded ceder cedie cedor cedr- cedre cedro ceede ceedo ceere cegge ceoce ceoor cerc-