-er -ic -ji c-- c-j ccc ccd cce ccf cci ccj cco ccr ccs ccv cdc cdd cde cdf cdi cdj cdo cdr cds cdv ce- cec ced cee cef cei cej ceo cer ces cev cfc cfd cfe cff cfi cfo cfr cfs cfv ci- cic cid cie cif cii cij cio cir cis civ cjc cjd cjf cjr cjs co- coc cod coe cof coi coj coo cor cos cov crc crd cre crf cri crj cro crr crs crv csc csd cse csf csi csj 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 dej deo der des dev dfc dfd dfe dff dfi dfj dfo dfr dfs dfv di- dic did die dif dii dio dir dis div dj- djc djd dje djf dji djo djs djv doc dod doe dof doi doj doo dor dos dov drc drd dre dri drj dro drr drs drv dsc dsd dse dsf dsi dsj dso dsr dss dsv dvc dvd dve dvi dvj dvr dvs ec- ecc ecd ece ecf eci ecj eco ecr ecs ecv ed- edc edd ede edf edi edj 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 eij eio eir eis eiv ejc ejd ejf eji ejo 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 fcj fco fcr fcs fcv fdc fdd fde fdf fdi fdj 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 fij fir fis fjc fjd fji fjs foc foe fof foi foo for fos frc frd fre frf fri frj fro frr frs fsc fsd fse fsf fsi fsj fso fsr fss fsv fvc fvd i-d i-f i-v icc icd ice icf ici icj ico icr ics icv idc idd ide idf idi ido idr ids idv ie- iec ied iee ief iei iej ier ies iev ifc ifd ife iff ifi ifo ifr ifs iic iid iie iif iii iij iio iir iis ijc ije ijf iji ijo ijs ijv io- ioc iod ioe iof ioi ioj ioo ior ios iov ir- irc ird ire irf iri irj iro irr irs irv is- isc isd ise isf isi isj iso isr iss isv ivc ivd ive ivf ivi ivo ivr ivs ivv j-d j-i jcc jcd jce jcf jci jco jcr jcs jdc jde jdf jdi jdo jdr jds jdv jec jed jee jef jei jej jeo jer jes jfc jfd jfe jff jfi jfj jfo jfr jfs jic jie jif jii jij jio jir jis jiv jjc jjf jjj jjr jjs joc jod joe jof joi joj joo jor jos jrc jrf jri jro jrr jrs jsc jsd jse jsf jsi jsj jso jsr jss jsv jvc jvi jvs o-i oc- occ ocd ocf oci ocj 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 ojc ojd oje oji ojo ojs 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 osj oso osr oss osv ov- ovc ovd ove ovf ovi ovo ovs ovv rcc rcd rce rcf rci rcj rco rcr rcs rcv rdc rdd rde rdf rdi rdj rdo rdr rds rdv re- rec red ree ref rei reo rer res rev rfc rfd rfe rff rfi rfj rfo rfr rfs rfv ric rid rie rif rii rio rir ris riv rjc rjf rjr roc rod roe rof roi roj roo ror ros rov rrc rrd rrf rri rrr rrs rsc rsd rse rsf rsi rsj rso rsr rss rsv rvc rvd rve rvf rvi rvo rvr rvs rvv scc scd sce scf sci scj sco scr scs scv sdc sdd sde sdf sdi sdj sdo sdr sds sdv se- sec sed see sef sei sej seo ser ses sev sfc sfd sfe sff sfi sfj sfo sfr sfs sfv sic sid sie sif sii sij sio sir sis siv sjc sjd sje sjf sji sjj sjr sjs soc sod soe sof soi soj soo sor sos sov sr- src srd sre srf sri srj sro srr srs srv ss- ssc ssd sse ssf ssi ssj 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 vdj 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 vij vio vir vis viv vjs 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 ccjo 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 cejc ceor ceos cer- cerc cerd cere cerf ceri cero cers cesc cese cesi cesr cess cevo cfcf cfco cfcs cfds cffr cfjs cfor cfos cfre cfse cfsi cicc cici cico cicr cics cidc