-er -ic c-- ccc ccd cce cci cco ccr ccu cdc cdd cde cdi cdo cdr cdu ce- cec ced cee cei ceo cer ceu ci- cic cid cie cii cio cir ciu co- coc cod coe coi coo cor cou crc crd cre cri cro crr cru cuc cud cue cui cuo cur cuu dcc dcd dce dci dco dcr dcu ddc ddd dde ddi ddo ddr ddu de- dec ded dee dei deo der deu di- dic did die dii dio dir diu doc dod doe doi doo dor dou drc drd dre dri dro drr dru duc dud due dui duo dur ec- ecc ecd ece eci eco ecr ecu ed- edc edd ede edi edo edr edu eec eed eee eeo eer eic eid eie eii eio eir eiu eo- eoc eod eoe eoi eoo eor eou erc erd ere eri ero err eru eu- euc eud eue eui eur i-d icc icd ice ici ico icr icu idc idd ide idi ido idr idu ie- iec ied iee iei ier iic iid iie iii iio iir iiu io- ioc iod ioe ioi ioo ior iou ir- irc ird ire iri iro irr iru iu- iuc iud iue iui iur o-i oc- occ ocd oci oco ocr ocu odc odd ode odi odo odr odu oec oed oee oei oeo oer oic oid oie oii oio oir oiu oo- ooc ood ooi ooo oor or- orc ord ore ori oro orr oru ou- ouc oud oue oui ouo our rcc rcd rce rci rco rcr rcu rdc rdd rde rdi rdo rdr rdu re- rec red ree rei reo rer reu ric rid rie rii rio rir roc rod roe roi roo ror rou rrc rrd rri rrr rru ruc rud rue rui ruo rur ruu ucc ucd uce uci uco ucr ucu udc udd ude udi udo udr udu uec ued uee uei uer uic uid uie uii uio uir uiu uoc uod uoe uoo uor ur- urc urd ure uri uro urr uru uuc uue uur uuu

c-cd cccc ccci cccu ccdc ccdi ccdr cced ccee ccic ccid ccii ccir ccoc ccod ccrc ccre ccri ccuc cd-e cd-r cddr cdec cder cdic cdii cdio cdre cec- cece ceci ceco cedd cede cedi cedo cedu ceec ceor ceou cer- cerc cerd cere ceri cero ceui cicc cici cico cicr cicu cidc cide cidi cidr ciee cier ciid ciii cior circ cire ciri ciro cirr ciuc coce coco cocu codd code codi coed coir cood cor- corc cord core cori coro corr coud coue cour crcc crce crcr crdc cre- crec cred cree crei creo creu cric crie criu croc crod croe croo cror crud crue cucc cuce cuci cude cudi cued cuer cui- cuir curd cure curi curo curr dccc dcci dccu dcii dcio dddd ddie ddoc ddrc ddre dec- decc decd dece deci deco dedd dede dedi dedo dedu deed deer deid deie deir deor der- derc dere deri dero derr deue deur dice dici dico dide didi dido didu died dier dieu diii dioc dior diou dird dire dirr doce doci doco docu dod- dodd dode dodi dodo doer doid dood door dorc dord dore dori doro dorr doru douc doud doue dour dred dree drei dric drie drod drou drue drui druu duce duco dudd dude dudo dudu duer duid duir duo- dure duri duro duru duur eccc ecce ecci ecco ecdc eced eco- ecod ecou ecrc ecri ecrr ecru eddc edde eddi eddo ede- edei eder edie edoc edod edou edru educ edur eede eedu eeee eeoc eerc eero eico eid- eide eidi eido eidr eidu eiec eied eiei eier eiou eird eire eocd eode eoir eore eori ercc erce erde erdi erec ered erei erer eric erie erio eriu eroc erod eroe eroi eroo errc erre erro eruc erur eucd eude euer euoi eur- eurc eure euro iccc icci icco iccr iccu icdc icdd icde icec iced icee icer icoc icod icor icrc icre icrr icru icue idce idcr iddo idec ided idee ideo ider idic idid idie idio idir idoc idrc idre idro iduo iecc iedr ieie ieio iere ieri ieud iicd iide iied iiie iiii iiio iioi iioo iirc iiuc ioci iod- iodd iode iodo ioee ioii ioio iooi iooo iore iori ircc ircd ircu irdc irdo ired iree irer iri- iric irid irie irio iroc irod irrc irre irri iucc iuce iuiu o-eo occc occi oce oced ocee ocre ocro ocrr ocur odci oddd oddi oded odei odeo oder odic odie odio odir odiu odoo odor odou odur oec- oecc oedo oeec oeid oere oici oido oier oiii oire oocr oodi ooer ooid oooo oord oore orce orci orco orde ordo ordu ore- orec ored oreo orer ori- oric orid orie orio oro- oroe oror orri orro oucc oudc oude oued ouer ouie ouii ouir our- oure ouro ouu- rccc rcdc rcde rcic rcid rcrd rder rdio rdoc recc recd rece reci recr recu redc redd rede redi redo redr redu reed reid reii reir reiu reod reou rerd rere reri rero reru reue reuu ricc rice rico ridc ridd ride ridi rido ried rier rieu riou rire riri riue rocc roce roco rodd rode rodi rodo roed roer roid roio roir roiu rood rooi roor rorc rore rori roro roru roud roue rred rrrr ruce ruci rudd rude rudi rudo rued ruer ruid rurc rurd rure ruri ruro ruru ruud u-ie ucci ucdc ucdd ucio ucrc uddi uder udic udid udir udoo ueir uirr uocc uor- uore urci urde urdu ure- ured uric urie uriu uro- uroo urre urri urur uuoc uuri uuuu

c-cor ccccc cccii cciii cdiii cduce ceci- cecie ceco- cecri ceddo ceded ceder cedie cedor cedr- cedre cedro ceede ceedo ceere ceoce ceoor cerc- cerce cerci cerco cerdo cerec cered cerer ceric cerid cerie cerio cero- ceroc cerou cerre cerro cicer ciceu cider cidre cioid circe circo ciric cirie cirio cirr- cirri cirro co-co co-ed cocc- cocce cocci cocco coceo cocio cocir cociu