-er -ic -ol c-- ccc ccd cce cci ccl cco ccp ccr ccs cct cdc cdd cde cdi cdl cdo cdp cdr cds cdt ce- cec ced cee cei cel ceo cep cer ces cet ci- cic cid cie cii cil cio cip cir cis cit cl- clc cld cle cli cll clo clp clr cls clt co- coc cod coe coi col coo cop cor cos cot cpc cpd cpe cpi cpl cpo cpp cpr cps cpt crc crd cre cri crl cro crp crr crs crt csc csd cse csi csl cso csp csr css cst ctc ctd cte cti ctl cto ctp ctr cts ctt dcc dcd dce dci dcl dco dcp dcr dcs dct ddc ddd dde ddi ddl ddo ddp ddr dds ddt de- dec ded dee dei del deo dep der des det di- dic did die dii dil dio dip dir dis dit dl- dlc dld dle dli dll dlo dlp dlr dls dlt doc dod doe doi dol doo dop dor dos dot dpc dpd dpe dpi dpl dpo dpp dpr dps dpt drc drd dre dri drl dro drp drr drs drt dsc dsd dse dsi dsl dso dsp dsr dss dst dtc dtd dte dti dtl dto dtp dtr dts dtt ec- ecc ecd ece eci ecl eco ecr ecs ect ed- edc edd ede edi edl edo edp edr eds edt eec eed eee eel eeo eep eer ees eet eic eid eie eii eil eio eip eir eis eit elc eld ele eli ell elo elp elr els elt eo- eoc eod eoe eoi eol eoo eop eor eos eot ep- epc epd epe epi epl epo epp epr eps ept erc erd ere eri erl ero erp err ers ert es- esc esd ese esi esl eso esp esr ess est etc etd ete eti etl eto etp etr ets ett i-d icc icd ice ici icl ico icp icr ics ict idc idd ide idi idl ido idp idr ids idt ie- iec ied iee iei iel iep ier ies iet iic iid iie iii iil iio iip iir iis iit il- ilc ild ile ili ill ilo ilp ilr ils ilt io- ioc iod ioe ioi iol ioo iop ior ios iot ipc ipd ipe ipi ipl ipo ipp ipr ips ipt ir- irc ird ire iri irl iro irp irr irs irt is- isc isd ise isi isl iso isp isr iss ist itc itd ite iti itl ito itp its itt l-p lcc lcd lce lci lcl lco lcp lcr lcs lct ldc ldd lde ldi ldl ldo ldp ldr lds ldt lec led lee lei lel leo lep ler les let lic lid lie lii lil lio lip lir lis lit llc lld lle lli lll llo llp llr lls llt loc lod loe loi lol loo lop lor los lot lpc lpd lpe lpi lpl lpo lpp lpr lps lpt lrc lrd lri lro lrp lrr lrs lrt lsc lsd lse lsi lsl lso lsp lsr lss lst ltc ltd lte lti ltl lto ltp ltr lts ltt o-i oc- occ ocd oci ocl oco ocp ocr ocs oct odc odd ode odi odl odo odp odr ods odt oec oed oee oei oel oeo oep oer oes oet oic oid oie oii oil oio oip oir ois oit olc old ole oli oll olo olp ols olt oo- ooc ood ooi ool ooo oop oor oos oot op- opc opd ope opi opl opo opp opr ops opt or- orc ord ore ori orl oro orp orr ors ort os- osc osd ose osi osl oso osp osr oss ost ot- otc otd ote oti otl oto otp otr ots ott p-p pcc pcd pce pci pcl pco pcp pcr pcs pct pdc pdd pde pdi pdl pdo pdp pdr pds pdt pec ped pee pei pel peo pep per pes pet pic pid pie pii pil pio pip pir pis pit plc pld ple pli pll plo plp plr pls plt poc pod poe poi pol poo pop por pos pot ppc ppd ppe ppi ppl ppo ppp ppr pps ppt prc prd pre pri prl pro prp prr prs prt ps- psc psd pse psi psl pso psp psr pss pst pt- ptc ptd pte pti ptl pto ptp ptr pts ptt rcc rcd rce rci rcl rco rcp rcr rcs rct rdc rdd rde rdi rdl rdo rdp rdr rds rdt re- rec red ree rei rel reo rep rer res ret ric rid rie rii ril rio rip rir ris rit rlc rld rle rli rll rlo rlp rlr rls rlt roc rod roe roi rol roo rop ror ros rot rpc rpd rpe rpi rpl rpo rpp rpr rps rpt rrc rrd rri rrl rrp rrr rrs rrt rsc rsd rse rsi rsl rso rsp rsr rss rst rtc rtd rte rti rtl rto rtp rtr rts rtt scc scd sce sci scl sco scp scr scs sct sdc sdd sde sdi sdl sdo sdp sdr sds sdt se- sec sed see sei sel seo sep ser ses set sic sid sie sii sil sio sip sir sis sit slc sld sle sli sll slo slp slr sls slt soc sod soe soi sol soo sop sor sos sot spc spd spe spi spl spo spp spr sps spt sr- src srd sre sri srl sro srp srr srs srt ss- ssc ssd sse ssi ssl sso ssp ssr sss sst stc std ste sti stl sto stp str sts stt tcc tcd tce tci tcl tco tcp tcr tcs tct tdc tdd tde tdi tdl tdo tdp tdr tds tdt te- tec ted tee tei tel teo tep ter tes tet tic tid tie tii til tio tip tir tis tit tlc tld tle tli tll tlo tlp tlr tls tlt to- toc tod toe toi tol too top tor tos tot tpc tpd tpe tpi tpl tpo tpp tpr tps tpt trc trd