-er -ic -ol c-- ccc ccd cce ccf cci ccl cco ccp ccr cdc cdd cde cdf cdi cdl cdo cdp cdr ce- cec ced cee cef cei cel ceo cep cer cfc cfd cfe cff cfi cfl cfo cfp cfr ci- cic cid cie cif cii cil cio cip cir cl- clc cld cle clf cli cll clo clp clr co- coc cod coe cof coi col coo cop cor cpc cpd cpe cpf cpi cpl cpo cpp cpr crc crd cre crf cri crl cro crp crr dcc dcd dce dcf dci dcl dco dcp dcr ddc ddd dde ddf ddi ddl ddo ddp ddr de- dec ded dee def dei del deo dep der dfc dfd dfe dff dfi dfl dfo dfp dfr di- dic did die dif dii dil dio dip dir dl- dlc dld dle dlf dli dll dlo dlp dlr doc dod doe dof doi dol doo dop dor dpc dpd dpe dpf dpi dpl dpo dpp dpr drc drd dre dri drl dro drp drr ec- ecc ecd ece ecf eci ecl eco ecr ed- edc edd ede edf edi edl edo edp edr eec eed eee eef eel eeo eep eer ef- efc efd efe eff efi efl efo efp efr eic eid eie eif eii eil eio eip eir elc eld ele elf eli ell elo elp elr eo- eoc eod eoe eof eoi eol eoo eop eor ep- epc epd epe epf epi epl epo epp epr erc erd ere erf eri erl ero erp err fcc fcd fce fcf fci fcl fco fcp fcr fdc fdd fde fdf fdi fdl fdo fdp fdr fec fed fee fef fei fel feo fep fer ffc ffd ffe fff ffi ffl ffo ffp ffr fic fid fie fif fii fil fip fir flc fld fle flf fli fll flo flp flr foc foe fof foi fol foo fop for fpc fpd fpe fpi fpl fpo fpp fpr frc frd fre frf fri frl fro frp frr i-d i-f icc icd ice icf ici icl ico icp icr idc idd ide idf idi idl ido idp idr ie- iec ied iee ief iei iel iep ier ifc ifd ife iff ifi ifl ifo ifp ifr iic iid iie iif iii iil iio iip iir il- ilc ild ile ilf ili ill ilo ilp ilr io- ioc iod ioe iof ioi iol ioo iop ior ipc ipd ipe ipf ipi ipl ipo ipp ipr ir- irc ird ire irf iri irl iro irp irr l-p lcc lcd lce lcf lci lcl lco lcp lcr ldc ldd lde ldf ldi ldl ldo ldp ldr lec led lee lef lei lel leo lep ler lfc lfd lfe lff lfi lfl lfo lfp lfr lic lid lie lif lii lil lio lip lir llc lld lle llf lli lll llo llp llr loc lod loe lof loi lol loo lop lor lpc lpd lpe lpf lpi lpl lpo lpp lpr lrc lrd lrf lri lro lrp lrr o-i oc- occ ocd ocf oci ocl oco ocp ocr odc odd ode odf odi odl odo odp odr oec oed oee oef oei oel oeo oep oer of- ofc ofd ofe off ofi ofl ofo ofp ofr oic oid oie oif oii oil oio oip oir olc old ole olf oli oll olo olp oo- ooc ood oof ooi ool ooo oop oor op- opc opd ope opf opi opl opo opp opr or- orc ord ore orf ori orl oro orp orr p-p pcc pcd pce pcf pci pcl pco pcp pcr pdc pdd pde pdf pdi pdl pdo pdp pdr pec ped pee pef pei pel peo pep per pfc pfd pfe pff pfi pfl pfo pfp pfr pic pid pie pif pii pil pio pip pir plc pld ple plf pli pll plo plp plr poc pod poe pof poi pol poo pop por ppc ppd ppe ppf ppi ppl ppo ppp ppr prc prd pre prf pri prl pro prp prr rcc rcd rce rcf rci rcl rco rcp rcr rdc rdd rde rdf rdi rdl rdo rdp rdr re- rec red ree ref rei rel reo rep rer rfc rfd rfe rff rfi rfl rfo rfp rfr ric rid rie rif rii ril rio rip rir rlc rld rle rlf rli rll rlo rlp rlr roc rod roe rof roi rol roo rop ror rpc rpd rpe rpf rpi rpl rpo rpp rpr rrc rrd rrf rri rrl rrp rrr

c-cd cccc cccf ccci cccl cccp ccdc ccdf ccdi ccdp ccdr cced ccee ccel ccfc ccfd ccff ccfi ccfl ccic ccid ccii ccil ccip ccir cclc ccli ccoc ccod ccpe ccpl ccpp ccpr ccrc ccre ccrf ccri ccrl ccrp cd-e cd-r cddl cddr cdec cdef cder cdfe cdic cdii cdio cdli cdre cec- cece ceci ceco cecp cedd cede cedi cedo ceec ceel cef- cefc ceil ceip cel- celc cele celf celi cell celo ceol ceop ceor cepc cepe cepo cepp cepr cer- cerc cerd cere cerf ceri cerl cero cerp cfcf cfcl cfco cfdp cffr cfor cfpl cfpo cfpr cfre cfrp cicc cici cico cicr cidc cide cidi cidp cidr ciee ciel cier cife ciff cifl ciid ciii cili cill cilo cilp cior cipf cipo cipp circ cire ciri cirl ciro cirr clcd cldc cldr clec cled clee clef clei cleo clep cler clic clif clii clio clip clir clod cloe clof cloo clop clor clpp clrd clri clro coce coco cocp codd code codi codl coed coel coep cofc cofe coff cofi coif coil coip coir col- cold cole coli coll colo colp cood coof cool coop copd cope copi copo copp copr cor- corc cord core corf cori corl coro corp corr cpce cpdl cpep cper cpff cpic cpif cpio cplc cppd cpre cpri crcc crce crcr crdc cre- crec cred cree crei creo crep crfc crfl cric crie crif crip crlf croc crod croe crol croo crop cror crpc dccc dcci dccl dccp dcfc dcii dcil dcio dcli dcop dcpl