-ic a-a a-c a-i aaa aac aad aai aao aap aar aas aay ac- aca acc acd aci aco acp acr acs acy ad- ada adc add adi ado adp adr ads ady ai- aia aic aid aii aio aip air ais aiy aoa aoc aod aoi aoo aop aor aos ap- apa apc apd api apo app apr aps apy ar- ara arc ard ari aro arp arr ars ary as- asa asc asd asi aso asp asr ass asy ay- aya ayc ayd ayi ayo ayp ayr ays c-- caa cac cad cai cao cap car cas cay cca ccc ccd cci cco ccp ccr ccs cda cdc cdd cdi cdo cdp cdr cds cdy ci- cia cic cid cii cio cip cir cis co- coa coc cod coi coo cop cor cos coy cpa cpc cpd cpi cpo cpp cpr cps cra crc crd cri cro crp crr crs cry csa csc csd csi cso csp csr css csy cya cyc cyd cyo cyp cyr cys daa dac dad dai dao dap dar das day dca dcc dcd dci dco dcp dcr dcs dda ddc ddd ddi ddo ddp ddr dds ddy di- dia dic did dii dio dip dir dis diy doa doc dod doi doo dop dor dos doy dpa dpc dpd dpi dpo dpp dpr dps dra drc drd dri dro drp drr drs dry dsa dsc dsd dsi dso dsp dsr dss dsy dy- dya dyc dyd dyo dyp dyr dys dyy i-d ia- iaa iac iad iai iao iap iar ias ica icc icd ici ico icp icr ics icy ida idc idd idi ido idp idr ids idy iia iic iid iii iio iip iir iis io- ioa ioc iod ioi ioo iop ior ios ipa ipc ipd ipi ipo ipp ipr ips ipy ir- ira irc ird iri iro irp irr irs iry is- isa isc isd isi iso isp isr iss isy iya iyc iyo iyr iys iyy o-i oaa oac oad oai oao oap oar oas oc- oca occ ocd oci oco ocp ocr ocs oda odc odd odi odo odp odr ods oia oic oid oii oio oip oir ois oo- ooa ooc ood ooi ooo oop oor oos op- opa opc opd opi opo opp opr ops opy or- ora orc ord ori oro orp orr ors ory os- osa osc osd osi oso osp osr oss oya oyd oyi oyo oys p-p paa pac pad pai pao pap par pas pay pca pcc pcd pci pco pcp pcr pcs pda pdc pdd pdi pdo pdp pdr pds pia pic pid pii pio pip pir pis poa poc pod poi poo pop por pos poy ppa ppc ppd ppi ppo ppp ppr pps pra prc prd pri pro prp prr prs pry ps- psa psc psd psi pso psp psr pss psy py- pya pyc pyd pyo pyr pys ra- raa rac rad rai rao rap rar ras ray rca rcc rcd rci rco rcp rcr rcs rda rdc rdd rdi rdo rdp rdr rds rdy ria ric rid rii rio rip rir ris riy roa roc rod roi roo rop ror ros roy rpa rpc rpd rpi rpo rpp rpr rps rra rrc rrd rri rrp rrr rrs rsa rsc rsd rsi rso rsp rsr rss ry- rya ryc ryd ryo ryr rys ryy saa sac sad sai sao sap sar sas say sca scc scd sci sco scp scr scs sda sdc sdd sdi sdo sdp sdr sds sdy sia sic sid sii sio sip sir sis soa soc sod soi soo sop sor sos soy spa spc spd spi spo spp spr sps spy sr- sra src srd sri sro srp srr srs sry ss- ssa ssc ssd ssi sso ssp ssr sss sy- sya syc syd syi syp syr sys yaa yac yad yai yao yap yar yas yay yca ycc ycd yci yco ycp ycs ycy yda ydo yds ydy yid yii yio yip yir yis yoc yod yoi yoo yop yor yos yoy ypa ypd ypo yps yra yrc yro yrp yrs ysa ysc ysi yso ysp ysr yss ysy yyc yys yyy