c-cd cccc ccci cccs cccv ccdc ccdi ccds cced ccee ccic ccid ccii ccis cciv ccsd ccsi ccss ccvi ccvs cd-e cdcs cdec cdes cdic cdii cdis cdiv cdss cdvd cdvi cec- cece ceci cecs cedd cede cedi ceec cees cesc cese cesi cess cicc cici cics cidc cide cidi cids ciee cies ciid ciii ciis cis- cisc cisd cise ciss cisv civc cive cscc cscd csce csci cscs csec csee csid csis cssd csse cvcc cvid cvii cvsd cvss dccc dcci dccs dccv dcds dcii dcis dciv dcsc dcss dcvd dcvi dddd ddes ddie ddss dec- decc decd dece deci decs dedd dede dedi deed dees deev deid deie deis des- desc dese desi dess deve devi devs dice dici dide didi dids died dies diii diis diiv dis- disc disd dise disi diss divd dive divi divs dscc dscs dsei dssc dssi dsvd dvcs dvds dvi- dvii eccc ecce ecci ecdc eced eces ecis ecsc ecse ecss eddc edde eddi edds ede- edei edes edie edis edss edve eecs eede eeee eees eese eesi eics eid- eide eidi eiec eied eiei eies eisd eise eiss esce esci escs esdi esds esee eses esie esis esse essi eves evid evie evsc iccc icci iccs icdc icdd icde icec iced icee ices icis icsc icsd icse icsi icss idce idec ided idee ides idic idid idie idis idsc idse idss idvd idve iecc ieds ieie iesc iesi iicd iide iied iies iiie iiii iiis iisc iisd iisi iscc iscd isci iscs isdc isde isds isec ised isee ises isic isie isis issc isse issi isss ivec ives ivic ivie s-ic s-ii s-iv sccc scce sccs scdc scds scec scee sci- scic scid scie scis sciv scsc scsd scsi sdcc sdcv sddc sdds sdes sdic sdsc sdss se-c se-d se-e se-i se-s sec- secc secd sece secs secv sede seds seec seed sees seid seie seii seis sesc sese sesi sess seve sevi sicc sice sici sics sidd side sidi sids siec sied sies sisc sisd sise sisi siss sive sivi sscc ssce ssci sscs ssdc ssdd ssec ssee sses ssid ssis sssc sssi ssss svcc svce svcs svec svic svsc vcci vcds vdcc vdec vdsi vecc veci vedc vede vedi vees veid veie veii veis vesc vesd vese vesi vess veve vevi vic- vice vici vics vide vidi vids vied vies viii visc visd vise visi viss vive vivi vsed vsee vses vsic vssc vsse vvvv