-er -ic c-- ccc ccd cce ccf cci cco ccr ccs ccv cdc cdd cde cdf cdi cdo cdr cds cdv ce- cec ced cee cef cei ceo cer ces cev cfc cfd cfe cff cfi cfo cfr cfs cfv ci- cic cid cie cif cii cio cir cis civ co- coc cod coe cof coi coo cor cos cov crc crd cre crf cri cro crr crs crv csc csd cse csf csi cso csr css csv cvc cvd cve cvf cvi cvo cvr cvs cvv dcc dcd dce dcf dci dco dcr dcs dcv ddc ddd dde ddf ddi ddo ddr dds de- dec ded dee def dei deo der des dev dfc dfd dfe dff dfi dfo dfr dfs dfv di- dic did die dif dii dio dir dis div doc dod doe dof doi doo dor dos dov drc drd dre dri dro drr drs drv dsc dsd dse dsf dsi dso dsr dss dsv dvc dvd dve dvi dvr dvs ec- ecc ecd ece ecf eci eco ecr ecs ecv ed- edc edd ede edf edi edo edr eds eec eed eee eef eeo eer ees eev ef- efc efd efe eff efi efo efr efs eic eid eie eif eii eio eir eis eiv eo- eoc eod eoe eof eoi eoo eor eos erc erd ere erf eri ero err ers erv es- esc esd ese esf esi eso esr ess esv evc evd eve evf evi evo evr evs evv fcc fcd fce fcf fci fco fcr fcs fcv fdc fdd fde fdf fdi fdo fdr fds fec fed fee fef fei feo fer fes fev ffc ffd ffe fff ffi ffo ffr ffs ffv fic fid fie fif fii fir fis foc foe fof foi foo for fos frc frd fre frf fri fro frr frs fsc fsd fse fsf fsi fso fsr fss fsv fvc fvd i-d i-f i-v icc icd ice icf ici ico icr ics icv idc idd ide idf idi ido idr ids idv ie- iec ied iee ief iei ier ies iev ifc ifd ife iff ifi ifo ifr ifs iic iid iie iif iii iio iir iis io- ioc iod ioe iof ioi ioo ior ios iov ir- irc ird ire irf iri iro irr irs irv is- isc isd ise isf isi iso isr iss isv ivc ivd ive ivf ivi ivo ivr ivs ivv o-i oc- occ ocd ocf oci oco ocr ocs ocv odc odd ode odf odi odo odr ods odv oec oed oee oef oei oeo oer oes of- ofc ofd ofe off ofi ofo ofr ofs ofv oic oid oie oif oii oio oir ois oiv oo- ooc ood oof ooi ooo oor oos oov or- orc ord ore orf ori oro orr ors orv os- osc osd ose osf osi oso osr oss osv ov- ovc ovd ove ovf ovi ovo ovs ovv rcc rcd rce rcf rci rco rcr rcs rcv rdc rdd rde rdf rdi rdo rdr rds rdv re- rec red ree ref rei reo rer res rev rfc rfd rfe rff rfi rfo rfr rfs rfv ric rid rie rif rii rio rir ris riv roc rod roe rof roi roo ror ros rov rrc rrd rrf rri rrr rrs rsc rsd rse rsf rsi rso rsr rss rsv rvc rvd rve rvf rvi rvo rvr rvs rvv scc scd sce scf sci sco scr scs scv sdc sdd sde sdf sdi sdo sdr sds sdv se- sec sed see sef sei seo ser ses sev sfc sfd sfe sff sfi sfo sfr sfs sfv sic sid sie sif sii sio sir sis siv soc sod soe sof soi soo sor sos sov sr- src srd sre srf sri sro srr srs srv ss- ssc ssd sse ssf ssi sso ssr sss ssv svc svd sve svf svi svo svr svs svv v-e vcc vcd vce vcf vci vco vcr vcs vdc vdd vde vdf vdi vdo vdr vds vdv vec ved vee vef vei veo ver ves vfc vfd vff vfi vfr vfs vfv vi- vic vid vie vif vii vio vir vis viv voc vod voe vof voi voo vor vos vov vrc vrd vre vrf vri vrr vrs vsc vsd vse vsf vsi vso vsr vss vsv vvc vvi vvo vvr vvs vvv

-ose c-cd cccc cccf ccci cccs cccv ccdc ccdf ccdi ccdr ccds cced ccee ccfc ccfd ccff ccfi ccic ccid ccii ccir ccis cciv ccoc ccod ccrc ccre ccrf ccri ccrs ccsd ccsf ccsi ccss ccvi ccvo ccvs cd-e cd-r cdcs cddr cdec cdef cder cdes cdfe cdfs cdic cdii cdio cdis cdiv cdos cdre cdrs cdss cdvd cdvi cec- cece ceci ceco cecs cedd cede cedi cedo ceec cees cef- cefc ceor ceos cer- cerc cerd cere cerf ceri cero cers cesc cese cesi cesr cess cevo cfcf cfco cfcs cfds cffr cfor cfos cfre cfse cfsi cicc cici cico cicr cics cidc cide cidi cidr cids ciee cier cies cife ciff cifs ciid ciii ciis cior cios circ cire ciri ciro cirr cirs cis- cisc cisd cise cisr ciss cisv civc cive civo coce coco codd code codi cods coed coes cofc cofe coff cofi cofs coif coir cois cood coof coos cor- corc cord core corf cori coro corr cors cosc cose cosi coso coss cove covo crcc crce crcr crdc cre- crec cred cree crei creo cres crfc crfs cric crie crif cris croc crod croe croo cror crss cscc cscd csce cscf csci csco cscr cscs csdr csec csee cser csfc csfr csid csio csir csis csor csos csrc csrd csrs cssd csse cssr cvcc cver cvfr cvid cvii cvrd cvrr cvsd cvss dccc dcci dccs dccv dcds dcfc dcfs dcii dcio dcis dciv dcos dcsc dcss dcvd dcvi dddd ddes ddie ddoc ddrc ddre ddss dec- decc decd dece deci deco decs dedd dede dedi dedo deed deef deer dees deev defe deff defi defo defs deid deie deif deir deis deor deos