-ic c-- ccc ccd cci ccn ccs cct ccu cdc cdd cdi cdn cds cdt cdu ci- cic cid cii cin cis cit ciu cn- cnc cnd cni cnn cns cnt cnu csc csd csi csn css cst csu ctc ctd cti ctn cts ctt ctu cuc cud cui cun cus cut cuu dcc dcd dci dcn dcs dct dcu ddc ddd ddi ddn dds ddt ddu di- dic did dii din dis dit diu dnc dnd dni dnn dns dnt dsc dsd dsi dsn dss dst dsu dtc dtd dti dtn dts dtt dtu duc dud dui dun dus dut i-d icc icd ici icn ics ict icu idc idd idi idn ids idt idu iic iid iii iin iis iit iiu in- inc ind ini inn ins int inu is- isc isd isi isn iss ist isu itc itd iti itn its itt itu iu- iuc iud iui ius iut n-i ncc ncd nci ncn ncs nct ncu ndc ndd ndi ndn nds ndt ndu nic nid nii nin nis nit niu nnc nni nnn nns nnt nnu nsc nsd nsi nsn nss nst nsu ntc ntd nti ntn nts ntt ntu nuc nud nui nun nus nut nuu scc scd sci scn scs sct scu sdc sdd sdi sdn sds sdt sdu sic sid sii sin sis sit siu snc snd sni snn sns snt snu ss- ssc ssd ssi ssn sss sst ssu stc std sti stn sts stt stu suc sud sui sun sus sut suu tcc tcd tci tcn tcs tct tcu tdc tdd tdi tdn tds tdt tdu tic tid tii tin tis tit tiu tnc tnd tni tnn tns tnt tsc tsd tsi tsn tss tst tsu ttc ttd tti ttn tts ttt ttu tuc tud tui tun tus tut tuu ucc ucd uci ucn ucs uct ucu udc udd udi udn uds udt udu uic uid uii uin uis uit uiu un- unc und uni unn uns unt unu usc usd usi usn uss ust usu utc utd uti utn uts utt utu uuc uun uus uut uuu