cccc cccs cccu cccv ccee ccgc ccgs ccrc ccre ccrg ccrs ccsg ccss ccuc ccus ccvs cec- cece cecs ceec cees cege cer- cerc cere cers cesc cese cesg cesr cess cgcc cgcg cger cges cggs cgss crcc crce crcr cre- crec cree creg cres creu crgs crss crue crug crus cscc csce cscr cscs csec csee cser csrc csrs csse cssr csur csus cucc cuce cuer cues cure curr curs cusg cuss cusu cuve cvcc cver cvrg cvrr cvss eccc ecce eces ecgs ecrc ecrr ecru ecrv ecsc ecse ecss ecsu ecus eecs eeee eees eegs eerc eerg eers eese egcc egcg egcr egec egee eger egge eggs egre egsc egss ercc erce erec erer eres erev erg- ergg ergs errc erre errs erse eruc erur erus eruv erve esce escr escs escu esee eser eses esse essg essu esus euer euge eur- eurc eure euse ever eves evre evrs evsc gc-c gccc gccs gcrg gcse gcss gcsu gece geer gees gege gegg gere gers geru gesg gess gesu geue geve gggg ggss grcc grce grec gree greg gres greu grev grrr grrs grss grue grug grur grus grve gsse gsur guer gues guge gugg gugu gure gurg gurr gurs guru guse guss guus guvs gvcs gvvv rccc rccs rcgc rcrg rcsc rcss rcuv rcvr rcvs recc rece recr recs recu rees reev rege regr regs regu rere rerg rers reru rese ress reue reus reuu reve revs rrrr rscc rscs rsee rsgc rsre ruce ruer rues ruge rugg rugs rurc rure rurs ruru ruse russ rusu ruve ruvu rv-c rver sccc scce sccs scec scee sceg scer scgs scr- scrc scre scrs scsc scsr scsu scug scur se-c se-e se-g se-s se-u sec- secc sece secg secr secs secu secv seec seeg seer sees seeu sege segg segs segu serc sere serg serr sers seru serv sesc sese sess seur seve sgce sgcg sger sges sggg sggs sgss sgsv srcc srec sres sscc ssce sscs ssec ssee sses ssgs ssrc ssrg ssrs sssc ssss suc- succ sucr sucs suee suer sues sueu suev sug- suge sugg sur- surc sure surg surr surs suru surv sus- suse suss susu suus suvs svcc svce svcs svec sveg svrg svsc uces ucrc ucsc ucsu uers uess ugcc ugcg uggs ugur uguu ure- ures urge urgu urre urse urss ursu urur urus urve uscc usce uscg uscs usee user uses ussc usse ussr usss ussu usus uuuu uv-c uver uvvu vcrs vcug vecc veer vees vege vegs ver- vere vers vesc vese vess veur veve vgcc vrse vsee vses vssc vsse vues vugg vugs vurg vuse vver vvvv