-ic -up c-- ccc cci ccp ccs cct ccu ccx ci- cic cii cip cis cit ciu cix cpc cpi cpp cps cpt cpu cpx csc csi csp css cst csu csx ctc cti ctp cts ctt ctu ctx cuc cui cup cus cut cuu cxc cxi cxp cxs cxt cxx icc ici icp ics ict icu iic iii iip iis iit iiu iix ipc ipi ipp ips ipt ipu ipx is- isc isi isp iss ist isu itc iti itp its itt itu itx iu- iuc iui iup ius iut ixc ixi p-p pcc pci pcp pcs pct pcu pcx pic pii pip pis pit piu pix ppc ppi ppp pps ppt ppu ppx ps- psc psi psp pss pst psu psx pt- ptc pti ptp pts ptt ptu ptx puc pui pup pus put puu pxc pxs pxt scc sci scp scs sct scu scx sic sii sip sis sit siu six spc spi spp sps spt spu spx ss- ssc ssi ssp sss sst ssu ssx stc sti stp sts stt stu stx suc sui sup sus sut suu sux sxc sxi sxs sxt sxu t-x tcc tci tcp tcs tct tcu tcx tic tii tip tis tit tiu tix tpc tpi tpp tps tpt tpu tpx tsc tsi tsp tss tst tsu tsx ttc tti ttp tts ttt ttu ttx tuc tui tup tus tut tuu tux txi txs txt txu ucc uci ucp ucs uct ucu uic uii uip uis uit uiu up- upc upi upp ups upt upu upx usc usi usp uss ust usu usx utc uti utp uts utt utu utx uuc uus uut uuu uxc uxt uxu xci xcp xcx xic xii xis xit xiu xix xpc xpp xps xpt xsc xsi xsp xss xst xtc xti xtp xts xtx xui xup xus xxi xxp xxx