-ic -up c-- ccc cci ccp ccs cct ccu ci- cic cii cip cis cit ciu cpc cpi cpp cps cpt cpu csc csi csp css cst csu ctc cti ctp cts ctt ctu cuc cui cup cus cut cuu icc ici icp ics ict icu iic iii iip iis iit iiu ipc ipi ipp ips ipt ipu is- isc isi isp iss ist isu itc iti itp its itt itu iu- iuc iui iup ius iut p-p pcc pci pcp pcs pct pcu pic pii pip pis pit piu ppc ppi ppp pps ppt ppu ps- psc psi psp pss pst psu pt- ptc pti ptp pts ptt ptu puc pui pup pus put puu scc sci scp scs sct scu sic sii sip sis sit siu spc spi spp sps spt spu ss- ssc ssi ssp sss sst ssu stc sti stp sts stt stu suc sui sup sus sut suu tcc tci tcp tcs tct tcu tic tii tip tis tit tiu tpc tpi tpp tps tpt tpu tsc tsi tsp tss tst tsu ttc tti ttp tts ttt ttu tuc tui tup tus tut tuu ucc uci ucp ucs uct ucu uic uii uip uis uit uiu up- upc upi upp ups upt upu usc usi usp uss ust usu utc uti utp uts utt utu uuc uus uut uuu