-er -ey -ic c-- ccc ccd cce cci ccm cco ccp ccr ccs cct cdc cdd cde cdi cdm cdo cdp cdr cds cdt cdy ce- cec ced cee cei cem ceo cep cer ces cet cey ci- cic cid cie cii cim cio cip cir cis cit cmc cmd cme cmi cmm cmo cmp cmr cms cmt cmy co- coc cod coe coi com coo cop cor cos cot coy cpc cpd cpe cpi cpm cpo cpp cpr cps cpt crc crd cre cri crm cro crp crr crs crt cry csc csd cse csi csm cso csp csr css cst csy ctc ctd cte cti ctm cto ctp ctr cts ctt cty cyc cyd cye cym cyo cyp cyr cys cyt dcc dcd dce dci dcm dco dcp dcr dcs dct ddc ddd dde ddi ddm ddo ddp ddr dds ddt ddy de- dec ded dee dei dem deo dep der des det dey di- dic did die dii dim dio dip dir dis dit diy dmc dmd dme dmi dmm dmo dmp dmr dms dmt doc dod doe doi dom doo dop dor dos dot doy dpc dpd dpe dpi dpm dpo dpp dpr dps dpt drc drd dre dri drm dro drp drr drs drt dry dsc dsd dse dsi dsm dso dsp dsr dss dst dsy dtc dtd dte dti dtm dto dtp dtr dts dtt dty dy- dyc dyd dye dym dyo dyp dyr dys dyy ec- ecc ecd ece eci ecm eco ecr ecs ect ed- edc edd ede edi edm edo edp edr eds edt edy eec eed eee eem eeo eep eer ees eet eey eic eid eie eii eim eio eip eir eis eit em- emc emd eme emi emm emo emp emr ems emt eo- eoc eod eoe eoi eom eoo eop eor eos eot ep- epc epd epe epi epm epo epp epr eps ept erc erd ere eri erm ero erp err ers ert ery es- esc esd ese esi esm eso esp esr ess est esy etc etd ete eti etm eto etp etr ets ett ety eyc eyd eye eym eyo eyp eyr eys eyt i-d icc icd ice ici icm ico icp icr ics ict icy idc idd ide idi idm ido idp idr ids idt idy ie- iec ied iee iei iem iep ier ies iet iey iic iid iie iii iim iio iip iir iis iit im- imc imd ime imi imm imo imp ims imt imy io- ioc iod ioe ioi iom ioo iop ior ios iot ipc ipd ipe ipi ipm ipo ipp ipr ips ipt ipy ir- irc ird ire iri irm iro irp irr irs irt iry is- isc isd ise isi ism iso isp isr iss ist isy itc itd ite iti itm ito itp its itt ity iyc iye iym iyo iyr iys iyt iyy m-o m-r mc- mcc mcd mce mci mcm mco mcp mcr mcs mct mdc mdd mde mdi mdm mdo mdp mdr mds mdt mdy mec med mee mei mem meo mep mer mes met mey mi- mic mid mie mii mim mio mip mir mis mit miy mmc mmd mme mmi mmm mmo mmp mmr mms mmt moc mod moe moi mom moo mop mor mos mot moy mpc mpd mpe mpi mpm mpo mpp mpr mps mpt mrc mrd mre mri mrm mro mrp mrr mrs mrt mry msc msd mse msi msm mso msp msr mss mst msy mtc mtd mte mti mtm mto mtp mtr mts mtt my- myc myd mye mym myo myr mys myt o-i oc- occ ocd oci ocm oco ocp ocr ocs oct odc odd ode odi odm odo odp odr ods odt oec oed oee oei oem oeo oep oer oes oet oey oic oid oie oii oim oio oip oir ois oit om- omc omd ome omi omm omo omp omr oms omt omy oo- ooc ood ooi oom ooo oop oor oos oot op- opc opd ope opi opm opo opp opr ops opt opy or- orc ord ore ori orm oro orp orr ors ort ory os- osc osd ose osi osm oso osp osr oss ost ot- otc otd ote oti otm oto otp otr ots ott oyd oye oyi oyo oys p-p pcc pcd pce pci pcm pco pcp pcr pcs pct pdc pdd pde pdi pdm pdo pdp pdr pds pdt pec ped pee pei pem peo pep per pes pet pey pic pid pie pii pim pio pip pir pis pit pmc pmd pme pmi pmm pmo pmp pmr pms pmt poc pod poe poi pom poo pop por pos pot poy ppc ppd ppe ppi ppm ppo ppp ppr pps ppt prc prd pre pri prm pro prp prr prs prt pry ps- psc psd pse psi psm pso psp psr pss pst psy pt- ptc ptd pte pti ptm pto ptp ptr pts ptt pty py- pyc pyd pye pym pyo pyr pys pyt rcc rcd rce rci rcm rco rcp rcr rcs rct rdc rdd rde rdi rdm rdo rdp rdr rds rdt rdy re- rec red ree rei rem reo rep rer res ret rey ric rid rie rii rim rio rip rir ris rit riy rmc rmd rme rmi rmm rmo rmp rmr rms rmt roc rod roe roi rom roo rop ror ros rot roy rpc rpd rpe rpi rpm rpo rpp rpr rps rpt rrc rrd rri rrm rrp rrr rrs rrt rsc rsd rse rsi rsm rso rsp rsr rss rst rtc rtd rte rti rtm rto rtp rtr rts rtt rty ry- ryc ryd rye rym ryo ryr rys ryy scc scd sce sci scm sco scp scr scs sct sdc sdd sde sdi sdm sdo sdp sdr sds sdt sdy se- sec sed see sei sem seo sep ser ses set sey sic sid sie sii sim sio sip sir sis sit smc smd sme smi smm smo smp smr sms smt smy soc sod soe