-ic -up c-- ccc cci cck cco ccp ccr ccs ccu ci- cic cii cik cio cip cir cis ciu ckc cki cko cks cky co- coc coi cok coo cop cor cos cou coy cpc cpi cpk cpo cpp cpr cps cpu crc cri crk cro crp crr crs cru cry csc csi csk cso csp csr css csu csy cuc cui cuk cuo cup cur cus cuu cuy cyc cyk cyo cyp cyr cys icc ici ick ico icp icr ics icu icy iic iii iio iip iir iis iiu ikc iki ikk iko ikr iks iku io- ioc ioi ioo iop ior ios iou ipc ipi ipo ipp ipr ips ipu ipy ir- irc iri irk iro irp irr irs iru iry is- isc isi isk iso isp isr iss isu isy iu- iuc iui iup iur ius iyc iyo iyr iys iyy kcc kci kck kcp kcr kcs kcu kic kii kik kio kip kir kis kiu kkc kki kkk kkp kkr kks kku kky koc koi kok koo kop kor kos kou koy kpc kpi kpk kpo kpp kpr kps kpu krc kri krk kro krp krr krs kru kry ksc ksi ksk kso ksp ksr kss ksu kuc kui kuk kup kur kus kuu kuy kyc kyo kyp kyr kys kyu o-i oc- occ oci ock oco ocp ocr ocs ocu oic oii oik oio oip oir ois oiu okc oki okk oko okp okr oks oku oo- ooc ooi ook ooo oop oor oos op- opc opi opk opo opp opr ops opy or- orc ori ork oro orp orr ors oru ory os- osc osi osk oso osp osr oss osu ou- ouc oui ouk ouo oup our ous oyi oyo oys p-p pcc pci pck pco pcp pcr pcs pcu pic pii pik pio pip pir pis piu pkc pki pko pkp pkr pks pku pky poc poi pok poo pop por pos pou poy ppc ppi ppk ppo ppp ppr pps ppu prc pri prk pro prp prr prs pru pry ps- psc psi psk pso psp psr pss psu psy puc pui puk pup pur pus puu puy py- pyc pyk pyo pyr pys pyu rcc rci rco rcp rcr rcs rcu ric rii rik rio rip rir ris riy rkc rkk rko rkp rks rku rky roc roi rok roo rop ror ros rou roy rpc rpi rpk rpo rpp rpr rps rpu rrc rri rrk rrp rrr rrs rru rsc rsi rsk rso rsp rsr rss rsu ruc rui ruk ruo rup rur rus ruu ruy ry- ryc ryk ryo ryr rys ryu ryy scc sci sck sco scp scr scs scu sic sii sik sio sip sir sis siu sk- skc ski skk sko skp skr sks sku sky soc soi sok soo sop sor sos sou soy spc spi spk spo spp spr sps spu spy sr- src sri srk sro srp srr srs sry ss- ssc ssi ssk sso ssp ssr sss ssu suc sui suk suo sup sur sus suu suy sy- syc syi syk syp syr sys syu ucc uci uck uco ucp ucr ucs ucu uic uii uio uip uir uis uiu ukc uki ukk ukp ukr uku uoc uok uoo uop uor uos up- upc upi upk upo upp upr ups upu ur- urc uri urk uro urp urr urs uru ury usc usi usk uso usp usr uss usu uuc uur uus uuu uyc uyi uyo uys uyu ycc yci yco ycp ycs ycu ycy yii yio yip yir yis yki ykk yoc yoi yok yoo yop yor yos you yoy ypo yps ypu yrc yro yrp yrs yru ysc ysi ysk yso ysp ysr yss ysu ysy yui yuk yuo yup yur yus yuu yuy yyc yys yyu yyy