-ic a-a a-c a-i aaa aac aad aai aap aar aay ac- aca acc acd aci acp acr acy ad- ada adc add adi adp adr ady ai- aia aic aid aii aip air aiy ap- apa apc apd api app apr apy ar- ara arc ard ari arp arr ary ay- aya ayc ayd ayi ayp ayr c-- caa cac cad cai cap car cay cca ccc ccd cci ccp ccr cda cdc cdd cdi cdp cdr cdy ci- cia cic cid cii cip cir cpa cpc cpd cpi cpp cpr cra crc crd cri crp crr cry cya cyc cyd cyp cyr daa dac dad dai dap dar day dca dcc dcd dci dcp dcr dda ddc ddd ddi ddp ddr ddy di- dia dic did dii dip dir diy dpa dpc dpd dpi dpp dpr dra drc drd dri drp drr dry dy- dya dyc dyd dyp dyr dyy i-d ia- iaa iac iad iai iap iar ica icc icd ici icp icr icy ida idc idd idi idp idr idy iia iic iid iii iip iir ipa ipc ipd ipi ipp ipr ipy ir- ira irc ird iri irp irr iry iya iyc iyr iyy p-p paa pac pad pai pap par pay pca pcc pcd pci pcp pcr pda pdc pdd pdi pdp pdr pia pic pid pii pip pir ppa ppc ppd ppi ppp ppr pra prc prd pri prp prr pry py- pya pyc pyd pyr ra- raa rac rad rai rap rar ray rca rcc rcd rci rcp rcr rda rdc rdd rdi rdp rdr rdy ria ric rid rii rip rir riy rpa rpc rpd rpi rpp rpr rra rrc rrd rri rrp rrr ry- rya ryc ryd ryr ryy yaa yac yad yai yap yar yay yca ycc ycd yci ycp ycy yda ydy yid yii yip yir ypa ypd yra yrc yrp yyc yyy