cccc ccci cccp cccs cccu ccgc ccgs ccic ccii ccip ccir ccis ccpp ccpr ccps ccrc ccrg ccri ccrp ccrs ccsg ccsi ccsp ccss ccuc ccup ccus cgcc cgcg cggs cgis cgss cicc cici cicr cics cicu cigi cigs cigu ciii ciis cipp cips circ ciri cirr cirs cis- cisc cisp cisr ciss cisy ciuc ciup cius ciyu cpcs cpcu cpic cpps cpri cprs cpsc cpsr cpsu cpus crcc crcr crgs cric crig crip cris criu crpc crps crsp crss crug crup crus cry- crys cscc csci cscr cscs csir csis cspc cspi csps csrc csrs cssr csup csur csus csys cucc cuci cugy cui- cuir cuis cupp cupr cups curi curr curs cury cusg cusp cuss cusu cusy cuy- cuyp cuyr cyc- cycc cycs cypc cyps cyrs cysg cyy- cyyc gc-c gccc gccs gcic gcii gcpc gcrg gcss gcsu gggg ggss gicr gigg gigi gigs giis gipi gipp gips girg giri girr girs giru giry giss giur gius gpgp gpip gprp gprs gpsg gpsi gpss grcc gric grig grip gris grpc grps grrr grrs grss grug grui grur grus gry- grys gscp gsis gspc gsur guci gugg gugi gugu guis gups gurg guri gurr gurs guru gury guss guus guys guyu gyps gyr- gyri gyrs gysi gyss gyuu iccc icci iccp iccr iccs iccu icgc icis icpc icps icrc icrr icrs icru icry icsc icsi icsp icsr icss icup icus igcc igcp iggs iggy igis igri igsp igus iiii iiis iirc iirs iisc iisi iisp iisr iisu iiuc ipcc ipcs ippc ippr ippy ipri ipsc ipsi ipsp ipss ipur ipus ircc ircg ircs ircu irgs iri- iric irig irip iris iriy irpc irps irrc irri irrs irsg irsp irus iscc isci iscp iscr iscs iscu isgc isic isis ispc ispr isps ispy isrg isri isrp issc issi issp issr isss issu issy isup isus isys iucc iugs iuiu iupp iuss pccc pccs pcgg pcgs pcip pcpp pcps pcrc pgcc pgpu pgrc pgsc pgss pgup picc pici picr pics picu picy pigc pigg pigp pigs pigu piip pipi pipp pips pipy pirc pirg piri pirr pirs piru piry pisg pisi piss pisu pisy pius piys ppcc ppci ppcs ppgi ppic ppig pppp ppps pprc ppru ppss ppur prcc prcp prcs prgs pri- prig prii pris prps prri prrs prsc prsi prss prus pruu prys psci pscu psgi psgr psip psis pspi pspp pspr psps psrp pssc psy- psys pugs pugu puig puir puis puiu pupi pups pupu pupy pur- purg puri purp purr purs puru pury pusi puss puuc puy- puyi puys pyg- pygg pyic pypy pyr- pyri pyry pyss rccc rccs rcgc rcic rcis rcpi rcps rcrg rcsc rcsi rcss rcyc ricc rics rigg rigi rigs rigu rigy riis ripi ripp ripr rips riri rirs risc risi risp riss risu rius rpcs rpgs rpii rpps rpyc rrrr rrsp rscc rscs rscy rsgc rsis rsps ruci rugg rugi rugs ruis rupp rupy rurc ruri rurp rurs ruru rusi russ rusu rusy ruyi ruys ryip ryis rysy s-ic s-ii sccc sccp sccs sccy scgp scgs sci- scic scip scir scis scpi scps scr- scrc scri scrs scry scsc scsi scsr scsu scug scup scur sgcg sggg sggs sgic sgps sgss sicc sici sicp sics sicu sigg sigi sigs sigy sipc sipi sipp sips sipy sirc siri sirp sirr sirs siru sisc sisi siss sisu sisy siui sius siyi siyu spcc spcs spic spig spip spir spis spps spri sprs spry spsp spss spug spui spur spus spy- spyr spys srcc sris srpc srps srsp sscc ssci sscp sscs ssgs ssis sspc ssps ssrc ssrg ssri ssrs sssc sssi ssss suc- succ suci sucr sucs sug- sugg sugi suig suir suis sup- supp supr sups supy sur- surc surg suri surp surr surs suru sury sus- susi susp suss susu susy suus suyi suyr suyu sycr syis syrs syry syss u-rp ucci uccp ucrc ucsc ucsu ugcc ugcg uggs ugis ugri ugur uguu uipi uirr upci upcs upic upis uppc uppp uppu uppy upri upsc upsi upsy upup urci urcy urgi urgu uric uris uriu urri urry ursi urss ursu ursy urup urur urus uscc uscg uscs usgp usip usis uspc uspp usps ussc ussr usss ussu ussy usui usus uucp uuri uusi uuuu uyir yccc yips yirr yiss ypcc ypir ypsi ysii yspi yssu yugg yugi yugs yugu yupi yups yuri yury yuyu yyyy