-ic a-a a-c a-i aaa aac aad aai aar aas aay ac- aca acc acd aci acr acs acy ad- ada adc add adi adr ads ady ai- aia aic aid aii air ais aiy ar- ara arc ard ari arr ars ary as- asa asc asd asi asr ass asy ay- aya ayc ayd ayi ayr ays c-- caa cac cad cai car cas cay cca ccc ccd cci ccr ccs cda cdc cdd cdi cdr cds cdy ci- cia cic cid cii cir cis cra crc crd cri crr crs cry csa csc csd csi csr css csy cya cyc cyd cyr cys daa dac dad dai dar das day dca dcc dcd dci dcr dcs dda ddc ddd ddi ddr dds ddy di- dia dic did dii dir dis diy dra drc drd dri drr drs dry dsa dsc dsd dsi dsr dss dsy dy- dya dyc dyd dyr dys dyy i-d ia- iaa iac iad iai iar ias ica icc icd ici icr ics icy ida idc idd idi idr ids idy iia iic iid iii iir iis ir- ira irc ird iri irr irs iry is- isa isc isd isi isr iss isy iya iyc iyr iys iyy ra- raa rac rad rai rar ras ray rca rcc rcd rci rcr rcs rda rdc rdd rdi rdr rds rdy ria ric rid rii rir ris riy rra rrc rrd rri rrr rrs rsa rsc rsd rsi rsr rss ry- rya ryc ryd ryr rys ryy saa sac sad sai sar sas say sca scc scd sci scr scs sda sdc sdd sdi sdr sds sdy sia sic sid sii sir sis sr- sra src srd sri srr srs sry ss- ssa ssc ssd ssi ssr sss sy- sya syc syd syi syr sys yaa yac yad yai yar yas yay yca ycc ycd yci ycs ycy yda yds ydy yid yii yir yis yra yrc yrs ysa ysc ysi ysr yss ysy yyc yys yyy