-ic c-- ccc cce cci ccn ccs cct ccu ccx ce- cec cee cei cen ces cet ceu cex ci- cic cie cii cin cis cit ciu cix cn- cnc cne cni cnn cns cnt cnu cnx csc cse csi csn css cst csu csx ctc cte cti ctn cts ctt ctu ctx cuc cue cui cun cus cut cuu cxc cxi cxs cxt cxx ec- ecc ece eci ecn ecs ect ecu ecx eec eee een ees eet eex eic eie eii ein eis eit eiu eix en- enc ene eni enn ens ent enu es- esc ese esi esn ess est esu esx etc ete eti etn ets ett etu etx eu- euc eue eui eun eus eut eux ex- exc exe exi exs ext exu exx icc ice ici icn ics ict icu ie- iec iee iei ien ies iet iex iic iie iii iin iis iit iiu iix in- inc ine ini inn ins int inu inx is- isc ise isi isn iss ist isu itc ite iti itn its itt itu itx iu- iuc iue iui ius iut ixc ixe ixi ixn n-i ncc nce nci ncn ncs nct ncu ncx ne- nec nee nei nen nes net neu nex nic nie nii nin nis nit niu nix nnc nne nni nnn nns nnt nnu nsc nse nsi nsn nss nst nsu nsx ntc nte nti ntn nts ntt ntu ntx nuc nue nui nun nus nut nuu nux nxc nxt scc sce sci scn scs sct scu scx se- sec see sei sen ses set seu sex sic sie sii sin sis sit siu six snc sne sni snn sns snt snu ss- ssc sse ssi ssn sss sst ssu ssx stc ste sti stn sts stt stu stx suc sue sui sun sus sut suu sux sxc sxi sxn sxs sxt sxu t-x tcc tce tci tcn tcs tct tcu tcx te- tec tee tei ten tes tet teu tex tic tie tii tin tis tit tiu tix tnc tne tni tnn tns tnt tnx tsc tse tsi tsn tss tst tsu tsx ttc tte tti ttn tts ttt ttu ttx tuc tue tui tun tus tut tuu tux txe txi txn txs txt txu ucc uce uci ucn ucs uct ucu uec uee uei uen ues uet uic uie uii uin uis uit uiu un- unc une uni unn uns unt unu unx usc use usi usn uss ust usu usx utc ute uti utn uts utt utu utx uuc uue uun uus uut uuu uxc uxt uxu xci xcx xee xen xes xet xeu xex xic xie xii xin xis xit xiu xix xnc xns xnu xsc xsi xss xst xtc xti xts xtx xue xui xun xus xxi xxx