-er -ey -ic a-a a-c a-i aaa aac aad aae aai aap aar aay ac- aca acc acd ace aci acp acr acy ad- ada adc add ade adi adp adr ady aea aec aed aee aei aep aer aey ai- aia aic aid aie aii aip air aiy ap- apa apc apd ape api app apr apy ar- ara arc ard are ari arp arr ary ay- aya ayc ayd aye ayi ayp ayr c-- caa cac cad cae cai cap car cay cca ccc ccd cce cci ccp ccr cda cdc cdd cde cdi cdp cdr cdy ce- cea cec ced cee cei cep cer cey ci- cia cic cid cie cii cip cir cpa cpc cpd cpe cpi cpp cpr cra crc crd cre cri crp crr cry cya cyc cyd cye cyp cyr daa dac dad dae dai dap dar day dca dcc dcd dce dci dcp dcr dda ddc ddd dde ddi ddp ddr ddy de- dea dec ded dee dei dep der dey di- dia dic did die dii dip dir diy dpa dpc dpd dpe dpi dpp dpr dra drc drd dre dri drp drr dry dy- dya dyc dyd dye dyp dyr dyy eaa eac ead eae eai eap ear ec- eca ecc ecd ece eci ecr ed- eda edc edd ede edi edp edr edy eea eec eed eee eep eer eey eia eic eid eie eii eip eir ep- epa epc epd epe epi epp epr era erc erd ere eri erp err ery eya eyc eyd eye eyp eyr i-d ia- iaa iac iad iae iai iap iar ica icc icd ice ici icp icr icy ida idc idd ide idi idp idr idy ie- iea iec ied iee iei iep ier iey iia iic iid iie iii iip iir ipa ipc ipd ipe ipi ipp ipr ipy ir- ira irc ird ire iri irp irr iry iya iyc iye iyr iyy p-p paa pac pad pae pai pap par pay pca pcc pcd pce pci pcp pcr pda pdc pdd pde pdi pdp pdr pea pec ped pee pei pep per pey pia pic pid pie pii pip pir ppa ppc ppd ppe ppi ppp ppr pra prc prd pre pri prp prr pry py- pya pyc pyd pye pyr ra- raa rac rad rae rai rap rar ray rca rcc rcd rce rci rcp rcr rda rdc rdd rde rdi rdp rdr rdy re- rea rec red ree rei rep rer rey ria ric rid rie rii rip rir riy rpa rpc rpd rpe rpi rpp rpr rra rrc rrd rri rrp rrr ry- rya ryc ryd rye ryr ryy yaa yac yad yae yai yap yar yay yca ycc ycd yce yci ycp ycy yda yde ydy yea yec yed yee yei yep yer yey yid yie yii yip yir ypa ypd yra yrc yre yrp yyc yye yyy