-ic -up c-- ccc cci cck ccp ccs cct ccu ccx ci- cic cii cik cip cis cit ciu cix ckc cki cks ckt ckx cpc cpi cpk cpp cps cpt cpu cpx csc csi csk csp css cst csu csx ctc cti ctk ctp cts ctt ctu ctx cuc cui cuk cup cus cut cuu cxc cxi cxk cxp cxs cxt cxx icc ici ick icp ics ict icu iic iii iip iis iit iiu iix ikc iki ikk iks ikt iku ikx ipc ipi ipp ips ipt ipu ipx is- isc isi isk isp iss ist isu itc iti itk itp its itt itu itx iu- iuc iui iup ius iut ixc ixi k-t kcc kci kck kcp kcs kct kcu kcx kic kii kik kip kis kit kiu kix 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 pcx pic pii pik pip pis pit piu pix pkc pki pkp pks pkt pku ppc ppi ppk ppp pps ppt ppu ppx ps- psc psi psk psp pss pst psu psx pt- ptc pti ptk ptp pts ptt ptu ptx puc pui puk pup pus put puu pxc pxk pxs pxt scc sci sck scp scs sct scu scx sic sii sik sip sis sit siu six sk- skc ski skk skp sks skt sku skx spc spi spk spp sps spt spu spx ss- ssc ssi ssk ssp sss sst ssu ssx stc sti stk stp sts stt stu stx suc sui suk sup sus sut suu sux sxc sxi sxs sxt sxu t-x tcc tci tck tcp tcs tct tcu tcx tic tii tik tip tis tit tiu tix tkc tkk tkp tks tkt tpc tpi tpk tpp tps tpt tpu tpx tsc tsi tsk tsp tss tst tsu tsx ttc tti ttk ttp tts ttt ttu ttx tuc tui tuk tup tus tut tuu tux txi txk txs txt txu 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 upx usc usi usk usp uss ust usu usx utc uti utk utp uts utt utu utx uuc uus uut uuu uxc uxt uxu xci xcp xcx xic xii xis xit xiu xix xks xpc xpp xps xpt xsc xsi xsp xss xst xtc xti xtp xts xtx xui xup xus xxi xxp xxx