-er -ic -ol c-- ccc ccd cce ccf cci ccl cco ccr ccv cdc cdd cde cdf cdi cdl cdo cdr cdv ce- cec ced cee cef cei cel ceo cer cev cfc cfd cfe cff cfi cfl cfo cfr cfv ci- cic cid cie cif cii cil cio cir civ cl- clc cld cle clf cli cll clo clr clv co- coc cod coe cof coi col coo cor cov crc crd cre crf cri crl cro crr crv cvc cvd cve cvf cvi cvl cvo cvr cvv dcc dcd dce dcf dci dcl dco dcr dcv ddc ddd dde ddf ddi ddl ddo ddr de- dec ded dee def dei del deo der dev dfc dfd dfe dff dfi dfl dfo dfr dfv di- dic did die dif dii dil dio dir div dl- dlc dld dle dlf dli dll dlo dlr dlv doc dod doe dof doi dol doo dor dov drc drd dre dri drl dro drr drv dvc dvd dve dvi dvl dvr ec- ecc ecd ece ecf eci ecl eco ecr ecv ed- edc edd ede edf edi edl edo edr eec eed eee eef eel eeo eer eev ef- efc efd efe eff efi efl efo efr eic eid eie eif eii eil eio eir eiv elc eld ele elf eli ell elo elr elv eo- eoc eod eoe eof eoi eol eoo eor erc erd ere erf eri erl ero err erv evc evd eve evf evi evl evo evr evv fcc fcd fce fcf fci fcl fco fcr fcv fdc fdd fde fdf fdi fdl fdo fdr fec fed fee fef fei fel feo fer fev ffc ffd ffe fff ffi ffl ffo ffr ffv fic fid fie fif fii fil fir flc fld fle flf fli fll flo flr foc foe fof foi fol foo for frc frd fre frf fri frl fro frr fvc fvd i-d i-f i-v icc icd ice icf ici icl ico icr icv idc idd ide idf idi idl ido idr idv ie- iec ied iee ief iei iel ier iev ifc ifd ife iff ifi ifl ifo ifr iic iid iie iif iii iil iio iir il- ilc ild ile ilf ili ill ilo ilr ilv io- ioc iod ioe iof ioi iol ioo ior iov ir- irc ird ire irf iri irl iro irr irv ivc ivd ive ivf ivi ivl ivo ivr ivv lcc lcd lce lcf lci lcl lco lcr lcv ldc ldd lde ldf ldi ldl ldo ldr ldv lec led lee lef lei lel leo ler lev lfc lfd lfe lff lfi lfl lfo lfr lic lid lie lif lii lil lio lir liv llc lld lle llf lli lll llo llr llv loc lod loe lof loi lol loo lor lov lrc lrd lrf lri lro lrr lrv lvc lvd lve lvf lvi lvl lvr lvv o-i oc- occ ocd ocf oci ocl oco ocr ocv odc odd ode odf odi odl odo odr odv oec oed oee oef oei oel oeo oer of- ofc ofd ofe off ofi ofl ofo ofr ofv oic oid oie oif oii oil oio oir oiv olc old ole olf oli oll olo oo- ooc ood oof ooi ool ooo oor oov or- orc ord ore orf ori orl oro orr orv ov- ovc ovd ove ovf ovi ovl ovo ovv rcc rcd rce rcf rci rcl rco rcr rcv rdc rdd rde rdf rdi rdl rdo rdr rdv re- rec red ree ref rei rel reo rer rev rfc rfd rfe rff rfi rfl rfo rfr rfv ric rid rie rif rii ril rio rir riv rlc rld rle rlf rli rll rlo rlr roc rod roe rof roi rol roo ror rov rrc rrd rrf rri rrl rrr rvc rvd rve rvf rvi rvl rvo rvr rvv v-e vcc vcd vce vcf vci vcl vco vcr vdc vdd vde vdf vdi vdl vdo vdr vdv vec ved vee vef vei vel veo ver vfc vfd vff vfi vfl vfr vfv vi- vic vid vie vif vii vil vio vir viv vl- vlc vld vle vlf vll vlo vlv voc vod voe vof voi vol voo vor vov vrc vrd vre vrf vri vrr vvc vvi vvo vvr vvv

c-cd cccc cccf ccci cccl cccv ccdc ccdf ccdi ccdr cced ccee ccel ccfc ccfd ccff ccfi ccfl ccic ccid ccii ccil ccir cciv cclc ccli cclv ccoc ccod ccrc ccre ccrf ccri ccrl ccvi ccvo cd-e cd-r cddl cddr cdec cdef cder cdfe cdic cdii cdio cdiv cdli cdlv cdre cdvd cdvi cec- cece ceci ceco cedd cede cedi cedo ceec ceel cef- cefc ceil cel- celc cele celf celi cell celo ceol ceor cer- cerc cerd cere cerf ceri cerl cero cevo cfcf cfcl cfco cffr cfor cfre cicc cici cico cicr cidc cide cidi cidr ciee ciel cier cife ciff cifl ciid ciii cili cill cilo cilv cior circ cire ciri cirl ciro cirr civc cive civo clcd cldc cldr clec cled clee clef clei cleo cler clic clif clii clio clir cliv clod cloe clof cloo clor clrd clri clro clrv clvi coce coco codd code codi codl coed coel cofc cofe coff cofi coif coil coir col- cold cole coli coll colo cood coof cool cor- corc cord core corf cori corl coro corr cove covo crcc crce crcr crdc cre- crec cred cree crei creo crfc crfl cric crie crif crlf croc crod croe crol croo cror cvcc cver cvfr cvid cvii cvrd cvrr dccc dcci dccl dccv dcfc dcii dcil dcio dciv dcli dclv dcvd dcvi dddd ddie ddlc ddoc ddrc ddre dec- decc decd dece deci decl deco dedd dede dedi dedo deed deef deel deer deev defe deff defi defo deid deie deif deil deir deld dele delf deli dell delo deol deor der- derc dere derf deri dero derr derv deve devi devo dfcc dfco dfer dfoe dfrf dfri dice dici dico dide didi dido died dief diel dier dif- diff diii