-er -ic -ol c-- ccc ccd cce cci ccl cco ccr ccs ccv cdc cdd cde cdi cdl cdo cdr cds cdv ce- cec ced cee cei cel ceo cer ces cev ci- cic cid cie cii cil cio cir cis civ cl- clc cld cle cli cll clo clr cls clv co- coc cod coe coi col coo cor cos cov crc crd cre cri crl cro crr crs crv csc csd cse csi csl cso csr css csv cvc cvd cve cvi cvl cvo cvr cvs cvv dcc dcd dce dci dcl dco dcr dcs dcv ddc ddd dde ddi ddl ddo ddr dds de- dec ded dee dei del deo der des dev di- dic did die dii dil dio dir dis div dl- dlc dld dle dli dll dlo dlr dls dlv doc dod doe doi dol doo dor dos dov drc drd dre dri drl dro drr drs drv dsc dsd dse dsi dsl dso dsr dss dsv dvc dvd dve dvi dvl dvr dvs ec- ecc ecd ece eci ecl eco ecr ecs ecv ed- edc edd ede edi edl edo edr eds eec eed eee eel eeo eer ees eev eic eid eie eii eil eio eir eis eiv elc eld ele eli ell elo elr els elv eo- eoc eod eoe eoi eol eoo eor eos erc erd ere eri erl ero err ers erv es- esc esd ese esi esl eso esr ess esv evc evd eve evi evl evo evr evs evv i-d i-v icc icd ice ici icl ico icr ics icv idc idd ide idi idl ido idr ids idv ie- iec ied iee iei iel ier ies iev iic iid iie iii iil iio iir iis il- ilc ild ile ili ill ilo ilr ils ilv io- ioc iod ioe ioi iol ioo ior ios iov ir- irc ird ire iri irl iro irr irs irv is- isc isd ise isi isl iso isr iss isv ivc ivd ive ivi ivl ivo ivr ivs ivv lcc lcd lce lci lcl lco lcr lcs lcv ldc ldd lde ldi ldl ldo ldr lds ldv lec led lee lei lel leo ler les lev lic lid lie lii lil lio lir lis liv llc lld lle lli lll llo llr lls llv loc lod loe loi lol loo lor los lov lrc lrd lri lro lrr lrs lrv lsc lsd lse lsi lsl lso lsr lss lsv lvc lvd lve lvi lvl lvr lvs lvv o-i oc- occ ocd oci ocl oco ocr ocs ocv odc odd ode odi odl odo odr ods odv oec oed oee oei oel oeo oer oes oic oid oie oii oil oio oir ois oiv olc old ole oli oll olo ols oo- ooc ood ooi ool ooo oor oos oov or- orc ord ore ori orl oro orr ors orv os- osc osd ose osi osl oso osr oss osv ov- ovc ovd ove ovi ovl ovo ovs ovv rcc rcd rce rci rcl rco rcr rcs rcv rdc rdd rde rdi rdl rdo rdr rds rdv re- rec red ree rei rel reo rer res rev ric rid rie rii ril rio rir ris riv rlc rld rle rli rll rlo rlr rls roc rod roe roi rol roo ror ros rov rrc rrd rri rrl rrr rrs rsc rsd rse rsi rsl rso rsr rss rsv rvc rvd rve rvi rvl rvo rvr rvs rvv scc scd sce sci scl sco scr scs scv sdc sdd sde sdi sdl sdo sdr sds sdv se- sec sed see sei sel seo ser ses sev sic sid sie sii sil sio sir sis siv slc sld sle sli sll slo slr sls slv soc sod soe soi sol soo sor sos sov sr- src srd sre sri srl sro srr srs srv ss- ssc ssd sse ssi ssl sso ssr sss ssv svc svd sve svi svl svo svr svs svv v-e vcc vcd vce vci vcl vco vcr vcs vdc vdd vde vdi vdl vdo vdr vds vdv vec ved vee vei vel veo ver ves vi- vic vid vie vii vil vio vir vis viv vl- vlc vld vle vll vlo vls vlv voc vod voe voi vol voo vor vos vov vrc vrd vre vri vrr vrs vsc vsd vse vsi vsl vso vsr vss vsv vvc vvi vvo vvr vvs vvv

-ose c-cd cccc ccci cccl cccs cccv ccdc ccdi ccdr ccds cced ccee ccel ccic ccid ccii ccil ccir ccis cciv cclc ccli ccls cclv ccoc ccod ccrc ccre ccri ccrl ccrs ccsd ccsi ccsl ccss ccvi ccvo ccvs cd-e cd-r cdcs cddl cddr cdec cder cdes cdic cdii cdio cdis cdiv cdli cdls cdlv cdos cdre cdrs cdss cdvd cdvi cec- cece ceci ceco cecs cedd cede cedi cedo ceec ceel cees ceil cel- celc cele celi cell celo cels ceol ceor ceos cer- cerc cerd cere ceri cerl cero cers cesc cese cesi cesr cess cevo cicc cici cico cicr cics cidc cide cidi cidr cids ciee ciel cier cies ciid ciii ciis cili cill cilo cils cilv cior cios circ cire ciri cirl ciro cirr cirs cis- cisc cisd cise cisl cisr ciss cisv civc cive civo clcd cldc cldr clec cled clee clei cleo cler cles clic clii clio clir clis cliv clod cloe cloo clor clos clrd clri clro clrs clrv clsc clvi coce coco codd code codi codl cods coed coel coes coil coir cois col- cold cole coli coll colo cols cood cool coos cor- corc cord core cori corl coro corr cors cosc cose cosi cosl coso coss cove covo crcc crce crcr crdc cre- crec cred cree crei creo cres cric crie cris crls croc crod croe crol croo cror crss cscc cscd csce csci cscl csco cscr cscs csdr csec csee cser csid csio csir csis csld cslr csor csos csrc csrd csrs cssd csse cssr cvcc cver cvid cvii cvrd cvrr cvsd cvsl cvss dccc dcci