-er -ic -ji c-- c-j ccc cce cch cci ccj cco ccr ce- cec cee ceh cei cej ceo cer ch- chc che chh chi cho chr ci- cic cie cih cii cij cio cir cjc cjr co- coc coe coh coi coj coo cor crc cre crh cri crj cro crr ec- ecc ece ech eci ecj eco ecr eec eee eeo eer ehc ehe ehh ehi eho ehr eic eie eii eij eio eir ejc eji ejo eo- eoc eoe eoh eoi eoo eor erc ere erh eri ero err h-i hcc hce hch hci hcj hco hcr he- hec hee heh hei hej heo her hhc hhe hhh hhi hhj hho hhr hic hie hih hii hij hio hir hji hjo hjr hoc hoe hoh hoi hoo hor hr- hrc hre hrh hri hrj hro hrr icc ice ich ici icj ico icr ie- iec iee iei iej ier ihc ihe ihh ihi iho ihr iic iie iih iii iij iio iir ijc ije iji ijo io- ioc ioe ioh ioi ioj ioo ior ir- irc ire iri irj iro irr j-i jcc jce jch jci jco jcr jec jee jeh jei jej jeo jer jhc jhe jhi jhj jho jhr jic jie jih jii jij jio jir jjc jjj jjr joc joe joh joi joj joo jor jrc jri jro jrr o-i oc- occ och oci ocj oco ocr oec oee oeh oei oeo oer ohc ohe ohh ohi oho ohr oic oie oii oio oir ojc oje oji ojo oo- ooc ooh ooi ooo oor or- orc ore orh ori oro orr rcc rce rch rci rcj rco rcr re- rec ree reh rei reo rer rh- rhc rhe rhh rhi rho rhr ric rie rih rii rio rir rjc rjr roc roe roh roi roj roo ror rrc rrh rri rrr

cccc ccci ccee cche cchr ccic ccii ccir ccjo ccoc ccrc ccre ccri cec- cece ceci ceco ceec cejc ceor cer- cerc cere ceri cero chce chch chci chec chee cheh cher chic chie chih chir choc choh choi choo chor chrc chro chrr cicc cich cici cico cicr ciee cier cihr ciii cior circ cire cirh ciri ciro cirr cjch cjcj cjic cjoi cjor cjrc cjrj coce coch coco coho coir cojo cooh cor- corc core cori coro corr crcc crce crcr cre- crec cree creh crei creo cric crie croc croe croh croo cror eccc ecce ecci ecco eche echo eco- ecrc ecri ecrr eeee eeoc eerc eero ehcc eheh eher ehre eich eico eiec eiei eier eiho eiji eire ejer ejji ejoo eoir eore eori ercc erce erch erec erei erer erhc eric erie erih erio eroc eroe eroi eroo errc erre erro h-ii hccc hcch hchi hech heer hehe heho heic heie heih heir heor herc here heri hero herr hhhh hi-c hicc hice hich hico hiei hier hihc hihe hihi hiho hiie hijo hioc hire hiri hiro hoce hoch hocr hoei hoer hohe hoho hoie hoir hoje hojo hooe hoor horc hore hori horo horr hree hrrc iccc icci icco iccr icec icee icer ichc iche ichi icho ichr icoc icor icrc icre icrr iecc ieie ieio ieoh iere ieri ihcc iher ihrc ihre iiie iiii iiio iioi iioo iirc ijji ioci ioee ioii ioio iooi iooo iore iori ircc iree irer iri- iric irie irio irje iroc iroh irrc irre irri j-ro jccc jcci jcrc jech jeci jeer jere jeri jero jieh jihe jije jiji jiri jiro jjcc joce joch joco joee johi joho joie joio joji jojo joor jore joro o-eo occc occi oce ocee oche ochi ocre ocro ocrr oec- oecc oeec oere ohcc ohee oher ohhi ohho ohio ohoh ohre oici oier oiii oire ojeh oocr ooer ooho ooij ooji oooh oooo oore orce orch orci orco ore- orec oreh oreo orer orhe ori- oric orie orio orji oro- oroe oror orri orro rccc rcic recc rece rech reci recr rehe rehi reii reir rere reri rero rhce rhee rheo rhio rhoc rhoh rhoj ricc rice rich rico rier riho riji rijo rire riri rocc roce roch roco roer rohe rohr roio roir roje roji rojo rooi roor rorc rore rori roro rrrr

c-cor ccccc cccii cciii cech ceche cechi ceci- cecie ceco- cecri ceere ceoce ceoor cerc- cerce cerci cerco cerec cerej cerer ceric cerie cerio cerje cero- ceroc cerre cerro chech cheer cheho chehr cheir cheo chere cheri chero chher chich chico chier chihe chiho chio- chir- chire chiri chiro chirr choco choei choir choji choor chor- chore choro chric cicer ciche cicho ciech circe circo ciric cirie cirio cirje cirr- cirri cirro co-co cocc- cocce cocci cocco coceo coche cocio cocir cohee cohoe cohoo coice coire coiro cojoc cooch cooee cooer cooie coore corce core- coree corer corie corio coro- coroi corre corri crece creer creio creo- crice crich crier crio- croce croci croco crooe crore ecchi eccho ecori eeeee eerie ehire eiche eicho eieio eirie ejiri eocho eorre erech erere erice erich erier eriic erio- eroor erore error h-cho hcooh he-he he-ro hecco heche hechi heeii heeji heere heico heihe heiji heijo heire hejce hejji heore herce herei heric herie heroe herre herro hhhhh hi-hi hier- hiero hirch hiree hirer hiroe hiroi hiroo ho-ho ho-oh hocco hoche hochi hoeie hoeri hohoe hojce hojer hoji hojir hooce hooch hooer hooie hoore hoori horce horch horhe horie horii horio horre horro hreoc hrere hroch icche iceci ichec ichhi ichor icici icier iecee ieiri ierei ieroe ihere iiiee iiiii ijeri ioooi ioooo iorio ircii irece irico irori j-roc je-ho jereh jeroo jerre jerri ji-ho jochi joe-e joei johor joice joree occii ocher ochre ochro ocice ocoee ocree ocrie oeco- oeiro oerje oh-oh ohchr oheir ohrio oichi ojiji ojiro ojjeh oo-er oocre ooher ooioo ooooh ooooo oorie orech oreco oreo- oreoi orere orero orhei orice oroch oroco oroer r-co- rcirc recce recco reche recio reece reech reere reerh rehco reher rehoe rehri reice reich reiji reijo rejoi rere- reree reric rerir rheic rheo- rhoeo