-er -ey -ic a-a a-c a-i aaa aac aad aae aai aao aar aas aay ac- aca acc acd ace aci aco acr acs acy ad- ada adc add ade adi ado adr ads ady aea aec aed aee aei aeo aer aes aey ai- aia aic aid aie aii aio air ais aiy aoa aoc aod aoe aoi aoo aor aos ar- ara arc ard are ari aro arr ars ary as- asa asc asd ase asi aso asr ass asy ay- aya ayc ayd aye ayi ayo ayr ays c-- caa cac cad cae cai cao car cas cay cca ccc ccd cce cci cco ccr ccs cda cdc cdd cde cdi cdo cdr cds cdy ce- cea cec ced cee cei ceo cer ces cey ci- cia cic cid cie cii cio cir cis co- coa coc cod coe coi coo cor cos coy cra crc crd cre cri cro crr crs cry csa csc csd cse csi cso csr css csy cya cyc cyd cye cyo cyr cys daa dac dad dae dai dao dar das day dca dcc dcd dce dci dco dcr dcs dda ddc ddd dde ddi ddo ddr dds ddy de- dea dec ded dee dei deo der des dey di- dia dic did die dii dio dir dis diy doa doc dod doe doi doo dor dos doy dra drc drd dre dri dro drr drs dry dsa dsc dsd dse dsi dso dsr dss dsy dy- dya dyc dyd dye dyo dyr dys dyy eaa eac ead eae eai eao ear eas ec- eca ecc ecd ece eci eco ecr ecs ed- eda edc edd ede edi edo edr eds edy eea eec eed eee eeo eer ees eey eia eic eid eie eii eio eir eis eo- eoa eoc eod eoe eoi eoo eor eos era erc erd ere eri ero err ers ery es- esa esc esd ese esi eso esr ess esy eya eyc eyd eye eyo eyr eys i-d ia- iaa iac iad iae iai iao iar ias ica icc icd ice ici ico icr ics icy ida idc idd ide idi ido idr ids idy ie- iea iec ied iee iei ier ies iey iia iic iid iie iii iio iir iis io- ioa ioc iod ioe ioi ioo ior ios ir- ira irc ird ire iri iro irr irs iry is- isa isc isd ise isi iso isr iss isy iya iyc iye iyo iyr iys iyy o-i oaa oac oad oae oai oao oar oas oc- oca occ ocd oci oco ocr ocs oda odc odd ode odi odo odr ods oea oec oed oee oei oeo oer oes oey oia oic oid oie oii oio oir ois oo- ooa ooc ood ooi ooo oor oos or- ora orc ord ore ori oro orr ors ory os- osa osc osd ose osi oso osr oss oya oyd oye oyi oyo oys ra- raa rac rad rae rai rao rar ras ray rca rcc rcd rce rci rco rcr rcs rda rdc rdd rde rdi rdo rdr rds rdy re- rea rec red ree rei reo rer res rey ria ric rid rie rii rio rir ris riy roa roc rod roe roi roo ror ros roy rra rrc rrd rri rrr rrs rsa rsc rsd rse rsi rso rsr rss ry- rya ryc ryd rye ryo ryr rys ryy saa sac sad sae sai sao sar sas say sca scc scd sce sci sco scr scs sda sdc sdd sde sdi sdo sdr sds sdy se- sea sec sed see sei seo ser ses sey sia sic sid sie sii sio sir sis soa soc sod soe soi soo sor sos soy sr- sra src srd sre sri sro srr srs sry ss- ssa ssc ssd sse ssi sso ssr sss sy- sya syc syd sye syi syr sys yaa yac yad yae yai yao yar yas yay yca ycc ycd yce yci yco ycs ycy yda yde ydo yds ydy yea yec yed yee yei yeo yer yes yey yid yie yii yio yir yis yoc yod yoe yoi yoo yor yos yoy yra yrc yre yro yrs ysa ysc yse ysi yso ysr yss ysy yyc yye yys yyy