-er -ey -ic a-a a-c a-i aaa aac aad aae aai aao aap aar aay ac- aca acc acd ace aci aco acp acr acy ad- ada adc add ade adi ado adp adr ady aea aec aed aee aei aeo aep aer aey ai- aia aic aid aie aii aio aip air aiy aoa aoc aod aoe aoi aoo aop aor ap- apa apc apd ape api apo app apr apy ar- ara arc ard are ari aro arp arr ary ay- aya ayc ayd aye ayi ayo ayp ayr c-- caa cac cad cae cai cao cap car cay cca ccc ccd cce cci cco ccp ccr cda cdc cdd cde cdi cdo cdp cdr cdy ce- cea cec ced cee cei ceo cep cer cey ci- cia cic cid cie cii cio cip cir co- coa coc cod coe coi coo cop cor coy cpa cpc cpd cpe cpi cpo cpp cpr cra crc crd cre cri cro crp crr cry cya cyc cyd cye cyo cyp cyr daa dac dad dae dai dao dap dar day dca dcc dcd dce dci dco dcp dcr dda ddc ddd dde ddi ddo ddp ddr ddy de- dea dec ded dee dei deo dep der dey di- dia dic did die dii dio dip dir diy doa doc dod doe doi doo dop dor doy dpa dpc dpd dpe dpi dpo dpp dpr dra drc drd dre dri dro drp drr dry dy- dya dyc dyd dye dyo dyp dyr dyy eaa eac ead eae eai eao eap ear ec- eca ecc ecd ece eci eco ecr ed- eda edc edd ede edi edo edp edr edy eea eec eed eee eeo eep eer eey eia eic eid eie eii eio eip eir eo- eoa eoc eod eoe eoi eoo eop eor ep- epa epc epd epe epi epo epp epr era erc erd ere eri ero erp err ery eya eyc eyd eye eyo eyp eyr i-d ia- iaa iac iad iae iai iao iap iar ica icc icd ice ici ico icp icr icy ida idc idd ide idi ido idp idr idy ie- iea iec ied iee iei iep ier iey iia iic iid iie iii iio iip iir io- ioa ioc iod ioe ioi ioo iop ior ipa ipc ipd ipe ipi ipo ipp ipr ipy ir- ira irc ird ire iri iro irp irr iry iya iyc iye iyo iyr iyy o-i oaa oac oad oae oai oao oap oar oc- oca occ ocd oci oco ocp ocr oda odc odd ode odi odo odp odr oea oec oed oee oei oeo oep oer oey oia oic oid oie oii oio oip oir oo- ooa ooc ood ooi ooo oop oor op- opa opc opd ope opi opo opp opr opy or- ora orc ord ore ori oro orp orr ory oya oyd oye oyi oyo p-p paa pac pad pae pai pao pap par pay pca pcc pcd pce pci pco pcp pcr pda pdc pdd pde pdi pdo pdp pdr pea pec ped pee pei peo pep per pey pia pic pid pie pii pio pip pir poa poc pod poe poi poo pop por poy ppa ppc ppd ppe ppi ppo ppp ppr pra prc prd pre pri pro prp prr pry py- pya pyc pyd pye pyo pyr ra- raa rac rad rae rai rao rap rar ray rca rcc rcd rce rci rco rcp rcr rda rdc rdd rde rdi rdo rdp rdr rdy re- rea rec red ree rei reo rep rer rey ria ric rid rie rii rio rip rir riy roa roc rod roe roi roo rop ror roy rpa rpc rpd rpe rpi rpo rpp rpr rra rrc rrd rri rrp rrr ry- rya ryc ryd rye ryo ryr ryy yaa yac yad yae yai yao yap yar yay yca ycc ycd yce yci yco ycp ycy yda yde ydo ydy yea yec yed yee yei yeo yep yer yey yid yie yii yio yip yir yoc yod yoe yoi yoo yop yor yoy ypa ypd ypo yra yrc yre yro yrp yyc yye yyy