-ic -up c-- ccc cci cck ccp ccs cct ccu ci- cic cii cik cip cis cit ciu ckc cki cks ckt cky cpc cpi cpk cpp cps cpt cpu csc csi csk csp css cst csu csy ctc cti ctk ctp cts ctt ctu cty cuc cui cuk cup cus cut cuu cuy cyc cyk cyp cys cyt icc ici ick icp ics ict icu icy iic iii iip iis iit iiu ikc iki ikk iks ikt iku ipc ipi ipp ips ipt ipu ipy is- isc isi isk isp iss ist isu isy itc iti itk itp its itt itu ity iu- iuc iui iup ius iut iyc iys iyt iyy k-t kcc kci kck kcp kcs kct kcu kic kii kik kip kis kit kiu kkc kki kkk kkp kks kkt kku kky kpc kpi kpk kpp kps kpt kpu ksc ksi ksk ksp kss kst ksu ktc ktk ktp kts ktt ktu kuc kui kuk kup kus kut kuu kuy kyc kyp kys kyt kyu p-p pcc pci pck pcp pcs pct pcu pic pii pik pip pis pit piu pkc pki pkp pks pkt pku pky ppc ppi ppk ppp pps ppt ppu ps- psc psi psk psp pss pst psu psy pt- ptc pti ptk ptp pts ptt ptu pty puc pui puk pup pus put puu puy py- pyc pyk pys pyt pyu scc sci sck scp scs sct scu sic sii sik sip sis sit siu sk- skc ski skk skp sks skt sku sky spc spi spk spp sps spt spu spy ss- ssc ssi ssk ssp sss sst ssu stc sti stk stp sts stt stu sty suc sui suk sup sus sut suu suy sy- syc syi syk syp sys syt syu tcc tci tck tcp tcs tct tcu tic tii tik tip tis tit tiu tiy tkc tkk tkp tks tkt tky tpc tpi tpk tpp tps tpt tpu tsc tsi tsk tsp tss tst tsu tsy ttc tti ttk ttp tts ttt ttu tty tuc tui tuk tup tus tut tuu tuy tyc typ tys tyt ucc uci uck ucp ucs uct ucu uic uii uip uis uit uiu ukc uki ukk ukp uku up- upc upi upk upp ups upt upu usc usi usk usp uss ust usu utc uti utk utp uts utt utu uty uuc uus uut uuu uyc uyi uys uyu ycc yci ycp ycs ycu ycy yii yip yis yit yki ykk yps ypu ysc ysi ysk ysp yss yst ysu ysy ytc ytk ytp yts ytt ytu yui yuk yup yus yut yuu yuy yyc yys yyt yyu yyy