-er -ic -up c-- ccc cce ccg cci cck ccp ccr ccs ccu ce- cec cee ceg cei cek cep cer ces ceu cgc cge cgg cgi cgp cgr cgs cgu ci- cic cie cig cii cik cip cir cis ciu ckc cki cks cpc cpe cpg cpi cpk cpp cpr cps cpu crc cre crg cri crk crp crr crs cru csc cse csg csi csk csp csr css csu cuc cue cug cui cuk cup cur cus cuu ec- ecc ece ecg eci eck ecr ecs ecu eec eee eeg eek eep eer ees egc ege egg egi egp egr egs egu eic eie eig eii eik eip eir eis eiu ekc eke ekg eki ekp ekr eks eku ep- epc epe epg epi epp epr eps epu erc ere erg eri erk erp err ers eru es- esc ese esg esi esk esp esr ess esu eu- euc eue eug eui eup eur eus g-p gcc gce gcg gci gck gcp gcr gcs gcu ge- gec gee geg gei gek gep ger ges geu ggc ggg ggi ggp ggr ggs ggu gic gie gig gii gik gip gir gis giu gkp gks gpc gpe gpg gpi gpk gpp gpr gps gpu grc gre grg gri grk grp grr grs gru gsc gse gsg gsi gsk gsp gsr gss gsu gu- guc gue gug gui guk gup gur gus guu icc ice icg ici ick icp icr ics icu ie- iec iee ieg iei iek iep ier ies igc ige igg igi igk igp igr igs igu iic iie iii iip iir iis iiu ikc ike iki ikk ikr iks iku ipc ipe ipg ipi ipp ipr ips ipu ir- irc ire irg iri irk irp irr irs iru is- isc ise isg isi isk isp isr iss isu iu- iuc iue iug iui iup iur ius kcc kce kcg kci kck kcp kcr kcs kcu ke- kec kee keg kei kek kep ker kes kgc kgi kgp kgs kgu kic kie kig kii kik kip kir kis kiu kkc kke kki kkk kkp kkr kks kku kpc kpe kpi kpk kpp kpr kps kpu krc krg kri krk krp krr krs kru ksc kse ksg ksi ksk ksp ksr kss ksu kuc kue kug kui kuk kup kur kus kuu p-p pcc pce pcg pci pck pcp pcr pcs pcu pec pee peg pei pek pep per pes peu pgc pge pgg pgi pgk pgp pgr pgs pic pie pig pii pik pip pir pis piu pkc pke pkg pki pkp pkr pks pku ppc ppe ppg ppi ppk ppp ppr pps ppu prc pre prg pri prk prp prr prs pru ps- psc pse psg psi psk psp psr pss psu puc pue pug pui puk pup pur pus puu rcc rce rcg rci rcp rcr rcs rcu re- rec ree reg rei rek rep rer res reu rgc rge rgg rgi rgk rgp rgr rgs ric rie rig rii rik rip rir ris rkc rke rkg rkk rkp rks rku rpc rpe rpg rpi rpk rpp rpr rps rpu rrc rrg rri rrk rrp rrr rrs rru rsc rse rsg rsi rsk rsp rsr rss rsu ruc rue rug rui ruk rup rur rus ruu scc sce scg sci sck scp scr scs scu se- sec see seg sei sek sep ser ses seu sgc sge sgg sgi sgk sgp sgr sgs sgu sic sie sig sii sik sip sir sis siu sk- skc ske skg ski skk skp skr sks sku spc spe spg spi spk spp spr sps spu sr- src sre srg sri srk srp srr srs ss- ssc sse ssg ssi ssk ssp ssr sss ssu suc sue sug sui suk sup sur sus suu ucc uce ucg uci uck ucp ucr ucs ucu uec uee ueg uei uep uer ues ugc uge ugg ugi ugk ugp ugr ugs ugu uic uie uig uii uip uir uis uiu ukc uke uki ukk ukp ukr uku up- upc upe upg upi upk upp upr ups upu ur- urc ure urg uri urk urp urr urs uru usc use usg usi usk usp usr uss usu uuc uue uug uur uus uuu

cccc ccci cccp cccs cccu ccee ccgc ccgs ccic ccii ccip ccir ccis ccpe ccpp ccpr ccps ccrc ccre ccrg ccri ccrp ccrs ccsg ccsi ccsp ccss ccuc ccup ccus cec- cece ceci cecp cecs ceec cees cege ceip ceke cepc cepe cepp cepr ceps cer- cerc cere ceri cerp cers cesc cese cesg cesi cesp cesr cess ceui cgcc cgcg cger cges cggs cgis cgss cicc cici cicr cics cicu ciee cier cies cigi cigs cigu ciii ciis cikr cipp cips circ cire ciri cirk cirr cirs cis- cisc cise cisk cisp cisr ciss ciuc ciup cius ckck ckcs cker ckpc ckpg ckpr ckrc cpce cpcs cpcu cpep cper cpic cpps cpre cpri cprs cpsc cpsk cpsr cpsu cpus crcc crce crcr cre- crec cree creg crei crep cres creu crgs cric crie crig crik crip cris criu crkc crkp crpc crps crsp crss crue crug cruk crup crus cscc csce csci cscr cscs csec csee csep cser csik csir csis csks cspc cspe cspi csps csrc csrs csse cssr csup csur csus cucc cuce cuci cuck cuek cuer cues cui- cuir cuis cuk- cuke cupe cupp cupr cups cure curi curr curs cusg cusk cusp cuss cusu eccc ecce ecci eces ecgs ecig ecip ecis ecks ecpg ecpp ecrc ecri ecrr ecru ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eegs eeke eeks eeps eerc eerg eers eese eesi eesk egcc egcg egcr egec egee eger egge eggi eggp eggs egir egis egks egpe egpi egre egri egsc egss eick eics eiec eiei eier eies eige eigg eike eiki eiks eipr eire eirs eise eisk eiss ekek eker ekes ekgs ekis ekki ekpe eksi ekur epcc epci epec epee eper epes epi- epic epie epik epip epis eppc eppp epps eprp eprs epsc epsi epsp epss epus ercc