-er -ey -ic a-a a-c a-i aaa aac aad aae aai aao aar aav aay ac- aca acc acd ace aci aco acr acv acy ad- ada adc add ade adi ado adr adv ady aea aec aed aee aei aeo aer aev aey ai- aia aic aid aie aii aio air aiv aiy aoa aoc aod aoe aoi aoo aor aov ar- ara arc ard are ari aro arr arv ary av- ava avc avd ave avi avo avr avy ay- aya ayc ayd aye ayi ayo ayr c-- caa cac cad cae cai cao car cav cay cca ccc ccd cce cci cco ccr ccv cda cdc cdd cde cdi cdo cdr cdv cdy ce- cea cec ced cee cei ceo cer cev cey ci- cia cic cid cie cii cio cir civ co- coa coc cod coe coi coo cor cov coy cra crc crd cre cri cro crr crv cry cva cvc cvd cve cvi cvo cvr cvv cya cyc cyd cye cyo cyr daa dac dad dae dai dao dar dav day dca dcc dcd dce dci dco dcr dcv dda ddc ddd dde ddi ddo ddr ddy de- dea dec ded dee dei deo der dev dey di- dia dic did die dii dio dir div diy doa doc dod doe doi doo dor dov doy dra drc drd dre dri dro drr drv dry dva dvc dvd dve dvi dvr dy- dya dyc dyd dye dyo dyr dyy eaa eac ead eae eai eao ear eav ec- eca ecc ecd ece eci eco ecr ecv ed- eda edc edd ede edi edo edr edy eea eec eed eee eeo eer eev eey eia eic eid eie eii eio eir eiv eo- eoa eoc eod eoe eoi eoo eor era erc erd ere eri ero err erv ery eva evc evd eve evi evo evr evv evy eya eyc eyd eye eyo eyr i-d i-v ia- iaa iac iad iae iai iao iar iav ica icc icd ice ici ico icr icv icy ida idc idd ide idi ido idr idv idy ie- iea iec ied iee iei ier iev iey iia iic iid iie iii iio iir io- ioa ioc iod ioe ioi ioo ior iov ir- ira irc ird ire iri iro irr irv iry iva ivc ivd ive ivi ivo ivr ivv ivy iya iyc iye iyo iyr iyy o-i oaa oac oad oae oai oao oar oav oc- oca occ ocd oci oco ocr ocv oda odc odd ode odi odo odr odv oea oec oed oee oei oeo oer oey oia oic oid oie oii oio oir oiv oo- ooa ooc ood ooi ooo oor oov or- ora orc ord ore ori oro orr orv ory ov- ova ovc ovd ove ovi ovo ovv oya oyd oye oyi oyo ra- raa rac rad rae rai rao rar rav ray rca rcc rcd rce rci rco rcr rcv rda rdc rdd rde rdi rdo rdr rdv rdy re- rea rec red ree rei reo rer rev rey ria ric rid rie rii rio rir riv riy roa roc rod roe roi roo ror rov roy rra rrc rrd rri rrr rva rvc rvd rve rvi rvo rvr rvv rvy ry- rya ryc ryd rye ryo ryr ryy v-a v-e vaa vac vad vae vai vao var vav vay vca vcc vcd vce vci vco vcr vcy vdc vdd vde vdi vdo vdr vdv vea vec ved vee vei veo ver vey vi- via vic vid vie vii vio vir viv viy voa voc vod voe voi voo vor vov voy vra vrc vrd vre vri vrr vry vva vvc vvi vvo vvr vvv vyd vye yaa yac yad yae yai yao yar yav yay yca ycc ycd yce yci yco ycv ycy yda yde ydo ydy yea yec yed yee yei yeo yer yev yey yid yie yii yio yir yoc yod yoe yoi yoo yor yoy yra yrc yre yro yva yve yvi yvo yvr yvy yyc yye yyy