-er -ey -ic c-- ccc ccd cce cci ccn ccp ccr ccs cdc cdd cde cdi cdn cdp cdr cds cdy ce- cec ced cee cei cen cep cer ces cey ci- cic cid cie cii cin cip cir cis cn- cnc cnd cne cni cnn cnp cnr cns cny cpc cpd cpe cpi cpn cpp cpr cps crc crd cre cri crn crp crr crs cry csc csd cse csi csn csp csr css csy cyc cyd cye cyn cyp cyr cys dcc dcd dce dci dcn dcp dcr dcs ddc ddd dde ddi ddn ddp ddr dds ddy de- dec ded dee dei den dep der des dey di- dic did die dii din dip dir dis diy dnc dnd dne dni dnn dnp dnr dns dny dpc dpd dpe dpi dpn dpp dpr dps drc drd dre dri drn drp drr drs dry dsc dsd dse dsi dsn dsp dsr dss dsy dy- dyc dyd dye dyn dyp dyr dys dyy ec- ecc ecd ece eci ecn ecr ecs ed- edc edd ede edi edn edp edr eds edy eec eed eee een eep eer ees eey eic eid eie eii ein eip eir eis en- enc end ene eni enn enp enr ens eny ep- epc epd epe epi epn epp epr eps erc erd ere eri ern erp err ers ery es- esc esd ese esi esn esp esr ess esy eyc eyd eye eyn eyp eyr eys i-d icc icd ice ici icn icp icr ics icy idc idd ide idi idn idp idr ids idy ie- iec ied iee iei ien iep ier ies iey iic iid iie iii iin iip iir iis in- inc ind ine ini inn inp inr ins iny ipc ipd ipe ipi ipn ipp ipr ips ipy ir- irc ird ire iri irn irp irr irs iry is- isc isd ise isi isn isp isr iss isy iyc iye iyr iys iyy n-i ncc ncd nce nci ncn ncp ncr ncs ndc ndd nde ndi ndn ndp ndr nds ndy ne- nec ned nee nei nen nep ner nes ney nic nid nie nii nin nip nir nis nnc nne nni nnn nnp nns npc npd npe npi npn npp npr nps nrc nrd nre nri nrn nrp nrr nrs nry nsc nsd nse nsi nsn nsp nsr nss nsy nyc nyd nye nyn nyp nys nyy p-p pcc pcd pce pci pcn pcp pcr pcs pdc pdd pde pdi pdn pdp pdr pds pec ped pee pei pen pep per pes pey pic pid pie pii pin pip pir pis pn- pnc pnd pne pni pnn pnp pnr pns pny ppc ppd ppe ppi ppn ppp ppr pps prc prd pre pri prn prp prr prs pry ps- psc psd pse psi psn psp psr pss psy py- pyc pyd pye pyn pyr pys rcc rcd rce rci rcn rcp rcr rcs rdc rdd rde rdi rdn rdp rdr rds rdy re- rec red ree rei ren rep rer res rey ric rid rie rii rin rip rir ris riy rnc rnd rni rnn rnp rnr rns rny rpc rpd rpe rpi rpn rpp rpr rps rrc rrd rri rrn rrp rrr rrs rsc rsd rse rsi rsn rsp rsr rss ry- ryc ryd rye ryn ryr rys ryy scc scd sce sci scn scp scr scs sdc sdd sde sdi sdn sdp sdr sds sdy se- sec sed see sei sen sep ser ses sey sic sid sie sii sin sip sir sis snc snd sne sni snn snp snr sns sny spc spd spe spi spn spp spr sps spy sr- src srd sre sri srn srp srr srs sry ss- ssc ssd sse ssi ssn ssp ssr sss sy- syc syd sye syi syn syp syr sys ycc ycd yce yci ycp ycs ycy yde ydn yds ydy yec yed yee yei yen yep yer yes yey yid yie yii yin yip yir yis ynd yne ynn ynp yns yny ypd yps yrc yre yrn yrp yrs ysc yse ysi ysp ysr yss ysy yyc yye yys yyy