-er -ic c-- ccc cce cci cco ccr ccs ccv ce- cec cee cei ceo cer ces cev ci- cic cie cii cio cir cis civ co- coc coe coi coo cor cos cov crc cre cri cro crr crs crv csc cse csi cso csr css csv cvc cve cvi cvo cvr cvs cvv ec- ecc ece eci eco ecr ecs ecv eec eee eeo eer ees eev eic eie eii eio eir eis eiv eo- eoc eoe eoi eoo eor eos erc ere eri ero err ers erv es- esc ese esi eso esr ess esv evc eve evi evo evr evs evv i-v icc ice ici ico icr ics icv ie- iec iee iei ier ies iev iic iie iii iio iir iis io- ioc ioe ioi ioo ior ios iov ir- irc ire iri iro irr irs irv is- isc ise isi iso isr iss isv ivc ive ivi ivo ivr ivs ivv o-i oc- occ oci oco ocr ocs ocv oec oee oei oeo oer oes oic oie oii oio oir ois oiv oo- ooc ooi ooo oor oos oov or- orc ore ori oro orr ors orv os- osc ose osi oso osr oss osv ov- ovc ove ovi ovo ovs ovv rcc rce rci rco rcr rcs rcv re- rec ree rei reo rer res rev ric rie rii rio rir ris riv roc roe roi roo ror ros rov rrc rri rrr rrs rsc rse rsi rso rsr rss rsv rvc rve rvi rvo rvr rvs rvv scc sce sci sco scr scs scv se- sec see sei seo ser ses sev sic sie sii sio sir sis siv soc soe soi soo sor sos sov sr- src sre sri sro srr srs srv ss- ssc sse ssi sso ssr sss ssv svc sve svi svo svr svs svv v-e vcc vce vci vco vcr vcs vec vee vei veo ver ves vi- vic vie vii vio vir vis viv voc voe voi voo vor vos vov vrc vre vri vrr vrs vsc vse vsi vso vsr vss vsv vvc vvi vvo vvr vvs vvv

-ose cccc ccci cccs cccv ccee ccic ccii ccir ccis cciv ccoc ccrc ccre ccri ccrs ccsi ccss ccvi ccvo ccvs cec- cece ceci ceco cecs ceec cees ceor ceos cer- cerc cere ceri cero cers cesc cese cesi cesr cess cevo cicc cici cico cicr cics ciee cier cies ciii ciis cior cios circ cire ciri ciro cirr cirs cis- cisc cise cisr ciss cisv civc cive civo coce coco coes coir cois coos cor- corc core cori coro corr cors cosc cose cosi coso coss cove covo crcc crce crcr cre- crec cree crei creo cres cric crie cris croc croe croo cror crss cscc csce csci csco cscr cscs csec csee cser csio csir csis csor csos csrc csrs csse cssr cvcc cver cvii cvrr cvss eccc ecce ecci ecco eces ecis eco- ecos ecrc ecri ecrr ecrv ecsc ecse ecss eecs eeee eees eeoc eerc eero eers eese eesi eico eics eiec eiei eier eies eire eirs eise eiso eiss eoes eoir eois eore eori ercc erce erec erei erer eres erev eric erie erio eris eroc eroe eroi eroo eros errc erre erro errs erse ersi erso erve ervi esce esci esco escr escs esee eseo eser eses esie esis eso- esos esri esse essi esso ever eves evie evir evoe evoo evos evre evrs evsc iccc icci icco iccr iccs icec icee icer ices icis icoc icor icos icrc icre icrr icrs icsc icse icsi icsr icss iecc ieie ieio iere ieri iers iesc iesi ieso iesr iies iiie iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisr ioci ioee ioii ioio iooi iooo ioos iore iori iors ioso ircc ircs iree irer ires iri- iric irie irio iris iroc irov irrc irre irri irrs irse irvs iscc isci isco iscr iscs isec isee iseo iser ises isic isie isis iso- isoc isor isos isri issc isse issi isso issr isss ivec iver ives ivic ivie ivor ivre ivrs o-eo occc occi oce ocee ocis ocos ocre ocro ocrr ocrs oec- oecc oeec oere oers oese oici oier oies oiii oios oire oisc oise oocr ooer ooes oooo ooos oore oose oosi orce orci orco orcs ore- orec oreo orer ores ori- oric orie orio oris oro- oroe oror oros orri orro orrs orse orsi orso orve orvr orvs oscc osce osci osco osec osee osei oser oses osie osii osis osoi osoo osor osos osov osro osse ossi osso osve ovcs ovee over ovi- ovie ovis ovo- ovoo ovre rccc rccs rcic rcis rcos rcsc rcsi rcss rcvr rcvs recc rece reci recr recs rees reev reii reir reis reos rere reri rero rers rese resi reso ress reve revi revo revs ricc rice rico rics rier ries riis rios rire riri rirs risc rise risi riso riss rive rivo rivs rocc roce roco rocs roer roes roev roio roir rois rooi roor roos rorc rore rori roro rosc rose rosi roso ross rove rovi rovo rovs rrrr rscc rscs rsee rsis rsos rsre rv-c rver s-ic s-ii s-iv s-os sccc scce sccs scec scee scer sci- scic scie scio scir scis sciv scoo scor scr- scrc scre scri scrs scsc scsi scso scsr se-c se-e se-i se-o se-s sec- secc sece seco secr secs secv seec seer sees seie seii seir seis seoc seoi serc sere seri sero serr sers serv sesc sese sesi seso sess seve sevi sicc sice sici sico sics siec sier sies sioe sior sios sirc sire siri siro sirr sirs sisc sise sisi siss sive sivi soce soci soco socr socs soec soeo soes soic soie soir sois soor soos sore sori soro sorr sors sose sosi soso soss sosv sove sovo sovs srcc srec sreo sres sris sros sscc ssce ssci sscs ssec ssee sses ssis ssoc ssrc ssri ssrs sssc sssi ssss svcc svce svcs svec svic svir svor svsc