-er -ic c-- ccc ccd cce cci ccr ccs ccv cdc cdd cde cdi cdr cds cdv ce- cec ced cee cei cer ces cev ci- cic cid cie cii cir cis civ crc crd cre cri crr crs crv csc csd cse csi csr css csv cvc cvd cve cvi cvr cvs cvv dcc dcd dce dci dcr dcs dcv ddc ddd dde ddi ddr dds de- dec ded dee dei der des dev di- dic did die dii dir dis div drc drd dre dri drr drs drv dsc dsd dse dsi dsr dss dsv dvc dvd dve dvi dvr dvs ec- ecc ecd ece eci ecr ecs ecv ed- edc edd ede edi edr eds eec eed eee eer ees eev eic eid eie eii eir eis eiv erc erd ere eri err ers erv es- esc esd ese esi esr ess esv evc evd eve evi evr evs evv i-d i-v icc icd ice ici icr ics icv idc idd ide idi idr ids idv ie- iec ied iee iei ier ies iev iic iid iie iii iir iis ir- irc ird ire iri irr irs irv is- isc isd ise isi isr iss isv ivc ivd ive ivi ivr ivs ivv rcc rcd rce rci rcr rcs rcv rdc rdd rde rdi rdr rds rdv re- rec red ree rei rer res rev ric rid rie rii rir ris riv rrc rrd rri rrr rrs rsc rsd rse rsi rsr rss rsv rvc rvd rve rvi rvr rvs rvv scc scd sce sci scr scs scv sdc sdd sde sdi sdr sds sdv se- sec sed see sei ser ses sev sic sid sie sii sir sis siv sr- src srd sre sri srr srs srv ss- ssc ssd sse ssi ssr sss ssv svc svd sve svi svr svs svv v-e vcc vcd vce vci vcr vcs vdc vdd vde vdi vdr vds vdv vec ved vee vei ver ves vi- vic vid vie vii vir vis viv vrc vrd vre vri vrr vrs vsc vsd vse vsi vsr vss vsv vvc vvi vvr vvs vvv

c-cd cccc ccci cccs cccv ccdc ccdi ccdr ccds cced ccee ccic ccid ccii ccir ccis cciv ccrc ccre ccri ccrs ccsd ccsi ccss ccvi ccvs cd-e cd-r cdcs cddr cdec cder cdes cdic cdii cdis cdiv cdre cdrs cdss cdvd cdvi cec- cece ceci cecs cedd cede cedi ceec cees cer- cerc cerd cere ceri cers cesc cese cesi cesr cess cicc cici cicr cics cidc cide cidi cidr cids ciee cier cies ciid ciii ciis circ cire ciri cirr cirs cis- cisc cisd cise cisr ciss cisv civc cive crcc crce crcr crdc cre- crec cred cree crei cres cric crie cris crss cscc cscd csce csci cscr cscs csdr csec csee cser csid csir csis csrc csrd csrs cssd csse cssr cvcc cver cvid cvii cvrd cvrr cvsd cvss dccc dcci dccs dccv dcds dcii dcis dciv dcsc dcss dcvd dcvi dddd ddes ddie ddrc ddre ddss dec- decc decd dece deci decs dedd dede dedi deed deer dees deev deid deie deir deis der- derc dere deri derr ders derv des- desc dese desi dess deve devi devs dice dici dide didi dids died dier dies diii diis diiv dird dire dirr dirs dis- disc disd dise disi diss divd dive divi divs dred dree drei dres drev dric drie drrs dscc dscr dscs dsdr dsei dsrc dsri dsrr dssc dssi dsvd dvcs dvdr dvds dvi- dvii dvir dvrs dvsr eccc ecce ecci ecdc eced eces ecis ecrc ecri ecrr ecrv ecsc ecse ecss eddc edde eddi edds ede- edei eder edes edie edis edss edve eecs eede eeee eees eerc eers eese eesi eics eid- eide eidi eidr eiec eied eiei eier eies eird eire eirs eisd eise eiss ercc erce erde erdi erds erec ered erei erer eres erev eric erie eris errc erre errs erse ersi erve ervi esce esci escr escs esdi esds esee eser eses esie esis esrd esri esse essi ever eves evid evie evir evre evrs evsc iccc icci iccr iccs icdc icdd icde icec iced icee icer ices icis icrc icre icrr icrs icsc icsd icse icsi icsr icss idce idcr idec ided idee ider ides idic idid idie idir idis idrc idre idsc idse idss idvd idve iecc iedr ieds ieie iere ieri iers iesc iesi iesr iicd iide iied iies iiie iiii iiis iirc iirs iisc iisd iisi iisr ircc ircd ircs irdc irds ired iree irer ires iri- iric irid irie iris irrc irre irri irrs irse irvs iscc iscd isci iscr iscs isdc isde isds isec ised isee iser ises isic isie isis isri issc isse issi issr isss ivdr ivec iver ives ivic ivie ivre ivrs rccc rccs rcdc rcde rcds rcic rcid rcis rcrd rcsc rcsd rcsi rcss rcvr rcvs rder rdev rdvs recc recd rece reci recr recs redc redd rede redi redr reds reed rees reev reid reii reir reis rerd rere reri rers rese resi ress revd reve revi revs ricc rice rics ridc ridd ride ridi rids ried rier ries riis rire riri rirs risc risd rise risi riss rive rivs rred rrrr rscc rscs rsdd rsds rsee rsid rsis rsre rv-c rved rver s-ic s-ii s-iv sccc scce sccs scdc scds scec scee scer sci- scic scid scie scir scis sciv scr- scrc scre scri scrs scsc scsd scsi scsr sdcc sdcv sddc sdds sder sdes sdic sdrc sdrs sdsc sdss se-c se-d se-e se-i se-s sec- secc secd sece secr secs secv sede seds seec seed seer sees seid seie seii seir seis serc serd sere seri serr sers serv sesc sese sesi sess seve sevi sicc sice sici sics sidd side sidi sidr sids siec sied sier sies sirc sire siri sirr sirs sisc sisd sise sisi siss sive sivi srcc srde srec sres sris srsd sscc ssce ssci sscs ssdc ssdd ssec ssee sses ssid ssis ssrc ssri ssrs sssc sssi ssss