-er -ic -ol -th c-- ccc ccd cce ccf cch cci cck ccl cco ccp ccr cct cdc cdd cde cdf cdh cdi cdk cdl cdo cdp cdr cdt ce- cec ced cee cef ceh cei cek cel ceo cep cer cet cfc cfd cfe cff cfh cfi cfk cfl cfo cfp cfr cft ch- chc chd che chf chh chi chk chl cho chp chr cht ci- cic cid cie cif cih cii cik cil cio cip cir cit ckc ckd ckh cki cko ckt cl- clc cld cle clf clh cli clk cll clo clp clr clt co- coc cod coe cof coh coi cok col coo cop cor cot cpc cpd cpe cpf cph cpi cpk cpl cpo cpp cpr cpt crc crd cre crf crh cri crk crl cro crp crr crt ctc ctd cte ctf cth cti ctk ctl cto ctp ctr ctt dcc dcd dce dcf dci dck dcl dco dcp dcr dct ddc ddd dde ddf ddh ddi ddk ddl ddo ddp ddr ddt de- dec ded dee def deh dei dek del deo dep der det dfc dfd dfe dff dfh dfi dfk dfl dfo dfp dfr dft dh- dhc dhd dhe dhf dhh dhi dhk dhl dho dhp dhr dht di- dic did die dif dih dii dik dil dio dip dir dit dkc dke dki dkk dkl dko dkp dkr dkt dl- dlc dld dle dlf dlh dli dlk dll dlo dlp dlr dlt doc dod doe dof doh doi dok dol doo dop dor dot dpc dpd dpe dpf dph dpi dpk dpl dpo dpp dpr dpt drc drd dre dri drk drl dro drp drr drt dtc dtd dte dtf dth dti dtk dtl dto dtp dtr dtt ec- ecc ecd ece ecf ech eci eck ecl eco ecr ect ed- edc edd ede edf edh edi edk edl edo edp edr edt eec eed eee eef eek eel eeo eep eer eet ef- efc efd efe eff efh efi efl efo efp efr eft ehc ehd ehe ehf ehh ehi ehl eho ehp ehr eht eic eid eie eif eii eik eil eio eip eir eit ekc ekd eke ekf ekh eki ekl eko ekp ekr ekt elc eld ele elf elh eli elk ell elo elp elr elt eo- eoc eod eoe eof eoh eoi eok eol eoo eop eor eot ep- epc epd epe epf eph epi epl epo epp epr ept erc erd ere erf erh eri erk erl ero erp err ert etc etd ete etf eth eti etk etl eto etp etr ett fcc fcd fce fcf fci fck fcl fco fcp fcr fct fdc fdd fde fdf fdh fdi fdk fdl fdo fdp fdr fdt fec fed fee fef feh fei fek fel feo fep fer fet ffc ffd ffe fff ffh ffi ffk ffl ffo ffp ffr fft fhc fhe fhf fhh fhi fhl fho fhp fhr fic fid fie fif fih fii fik fil fip fir fit fkc fkf fki fkk fkl fkp fkt flc fld fle flf fli fll flo flp flr flt foc foe fof foh foi fok fol foo fop for fot fpc fpd fpe fph fpi fpk fpl fpo fpp fpr fpt frc frd fre frf frh fri frk frl fro frp frr frt ftc ftd fte ftf fth fti ftk ftl fto ftp ftr ftt h-i hcc hcd hce hcf hch hci hck hcl hco hcp hcr hct hdc hdd hde hdf hdh hdi hdk hdl hdo hdp hdr hdt he- hec hed hee hef heh hei hek hel heo hep her het hfc hfd hfe hff hfh hfi hfk hfl hfo hfp hfr hft hhc hhd hhe hhf hhh hhi hhk hhl hho hhp hhr hht hic hid hie hif hih hii hik hil hio hip hir hit hkd hkf hkh hki hkk hkl hko hkp hkr hkt hlc hld hle hlf hlh hli hll hlo hlp hlr hlt hoc hod hoe hof hoh hoi hok hol hoo hop hor hot hpc hpd hpe hpf hph hpi hpk hpl hpo hpp hpr hpt hr- hrc hrd hre hrf hrh hri hrk hrl hro hrp hrr hrt htc htd hte htf hth hti htk htl hto htp htr htt i-d i-f icc icd ice icf ich ici ick icl ico icp icr ict idc idd ide idf idh idi idk idl ido idp idr idt ie- iec ied iee ief iei iek iel iep ier iet ifc ifd ife iff ifi ifl ifo ifp ifr ift ihc ihd ihe ihf ihh ihi ihk ihl iho ihp ihr iht iic iid iie iif iih iii iil iio iip iir iit ikc ike ikf iki ikk ikl iko ikr ikt il- ilc ild ile ilf ilh ili ilk ill ilo ilp ilr ilt io- ioc iod ioe iof ioh ioi iol ioo iop ior iot ipc ipd ipe ipf ipi ipl ipo ipp ipr ipt ir- irc ird ire irf iri irk irl iro irp irr irt itc itd ite itf ith iti itk itl ito itp itt k-t kcc kcd kce kch kci kck kcl kcp kcr kct kdc kde kdf kdh kdk kdl kdo kdp kdr kdt ke- kec ked kee kef keh kei kek kel keo kep ker ket kfc kfd kff kfh kfi kfo khe khf khh khi khk kho khr kic kid kie kif kih kii kik kil kio kip kir kit kkc kke kkh kki kkk kkl kkp kkr kkt kl- klc kld klf klh kli klo klr klt koc kod koe kof koh koi kok kol koo kop kor kot kpc kpd kpe kpf kph kpi kpk kpl kpo kpp kpr kpt krc krd krf kri krk krl kro krp krr krt ktc kte ktf kth ktk ktl kto ktp ktr ktt l-p lcc lcd lce lcf lch lci lck lcl lco lcp lcr lct ldc ldd lde ldf ldh ldi ldk ldl ldo ldp ldr ldt lec led lee lef leh lei lek lel leo lep ler let