-ic a-a a-c a-i aaa aac aad aai aao aar aas aay ac- aca acc acd aci aco acr acs acy ad- ada adc add adi ado adr ads ady ai- aia aic aid aii aio air ais aiy aoa aoc aod aoi aoo aor aos ar- ara arc ard ari aro arr ars ary as- asa asc asd asi aso asr ass asy ay- aya ayc ayd ayi ayo ayr ays c-- caa cac cad cai cao car cas cay cca ccc ccd cci cco ccr ccs cda cdc cdd cdi cdo cdr cds cdy ci- cia cic cid cii cio cir cis co- coa coc cod coi coo cor cos coy cra crc crd cri cro crr crs cry csa csc csd csi cso csr css csy cya cyc cyd cyo cyr cys daa dac dad dai dao dar das day dca dcc dcd dci dco dcr dcs dda ddc ddd ddi ddo ddr dds ddy di- dia dic did dii dio dir dis diy doa doc dod doi doo dor dos doy dra drc drd dri dro drr drs dry dsa dsc dsd dsi dso dsr dss dsy dy- dya dyc dyd dyo dyr dys dyy i-d ia- iaa iac iad iai iao iar ias ica icc icd ici ico icr ics icy ida idc idd idi ido idr ids idy iia iic iid iii iio iir iis io- ioa ioc iod ioi ioo ior ios ir- ira irc ird iri iro irr irs iry is- isa isc isd isi iso isr iss isy iya iyc iyo iyr iys iyy o-i oaa oac oad oai oao oar oas oc- oca occ ocd oci oco ocr ocs oda odc odd odi odo odr ods oia oic oid oii oio oir ois oo- ooa ooc ood ooi ooo oor oos or- ora orc ord ori oro orr ors ory os- osa osc osd osi oso osr oss oya oyd oyi oyo oys ra- raa rac rad rai rao rar ras ray rca rcc rcd rci rco rcr rcs rda rdc rdd rdi rdo rdr rds rdy ria ric rid rii rio rir ris riy roa roc rod roi roo ror ros roy rra rrc rrd rri rrr rrs rsa rsc rsd rsi rso rsr rss ry- rya ryc ryd ryo ryr rys ryy saa sac sad sai sao sar sas say sca scc scd sci sco scr scs sda sdc sdd sdi sdo sdr sds sdy sia sic sid sii sio sir sis soa soc sod soi soo sor sos soy sr- sra src srd sri sro srr srs sry ss- ssa ssc ssd ssi sso ssr sss sy- sya syc syd syi syr sys yaa yac yad yai yao yar yas yay yca ycc ycd yci yco ycs ycy yda ydo yds ydy yid yii yio yir yis yoc yod yoi yoo yor yos yoy yra yrc yro yrs ysa ysc ysi yso ysr yss ysy yyc yys yyy