-ic -up c-- ccc cci cck ccp ccs cct ccu ci- cic cii cik cip cis cit ciu ckc cki cks ckt cpc cpi cpk cpp cps cpt cpu csc csi csk csp css cst csu ctc cti ctk ctp cts ctt ctu cuc cui cuk cup cus cut cuu icc ici ick icp ics ict icu iic iii iip iis iit iiu ikc iki ikk iks ikt iku ipc ipi ipp ips ipt ipu is- isc isi isk isp iss ist isu itc iti itk itp its itt itu iu- iuc iui iup ius iut k-t kcc kci kck kcp kcs kct kcu kic kii kik kip kis kit kiu kkc kki kkk kkp kks kkt kku 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 p-p pcc pci pck pcp pcs pct pcu pic pii pik pip pis pit piu pkc pki pkp pks pkt pku ppc ppi ppk ppp pps ppt ppu ps- psc psi psk psp pss pst psu pt- ptc pti ptk ptp pts ptt ptu puc pui puk pup pus put puu scc sci sck scp scs sct scu sic sii sik sip sis sit siu sk- skc ski skk skp sks skt sku spc spi spk spp sps spt spu ss- ssc ssi ssk ssp sss sst ssu stc sti stk stp sts stt stu suc sui suk sup sus sut suu tcc tci tck tcp tcs tct tcu tic tii tik tip tis tit tiu tkc tkk tkp tks tkt tpc tpi tpk tpp tps tpt tpu tsc tsi tsk tsp tss tst tsu ttc tti ttk ttp tts ttt ttu tuc tui tuk tup tus tut tuu 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 uuc uus uut uuu