-ic c-- ccc ccd cci cck ccn ccs cct ccu cdc cdd cdi cdk cdn cds cdt cdu ci- cic cid cii cik cin cis cit ciu ckc ckd cki cks ckt cn- cnc cnd cni cnn cns cnt cnu csc csd csi csk csn css cst csu ctc ctd cti ctk ctn cts ctt ctu cuc cud cui cuk cun cus cut cuu dcc dcd dci dck dcn dcs dct dcu ddc ddd ddi ddk ddn dds ddt ddu di- dic did dii dik din dis dit diu dkc dki dkk dks dkt dku dnc dnd dni dnk dnn dns dnt dsc dsd dsi dsk dsn dss dst dsu dtc dtd dti dtk dtn dts dtt dtu duc dud dui duk dun dus dut i-d icc icd ici ick icn ics ict icu idc idd idi idk idn ids idt idu iic iid iii iin iis iit iiu ikc iki ikk iks ikt iku in- inc ind ini ink inn ins int inu is- isc isd isi isk isn iss ist isu itc itd iti itk itn its itt itu iu- iuc iud iui ius iut k-t kcc kcd kci kck kcn kcs kct kcu kdc kdk kds kdt kdu kic kid kii kik kin kis kit kiu kkc kki kkk kkn kks kkt kku kn- knc knd kni knk knn knt knu ksc ksd ksi ksk ksn kss kst ksu ktc ktk ktn kts ktt ktu kuc kud kui kuk kun kus kut kuu n-i ncc ncd nci nck ncn ncs nct ncu ndc ndd ndi ndk ndn nds ndt ndu nic nid nii nik nin nis nit niu nkc nki nkk nkn nks nkt nku nnc nni nnk nnn nns nnt nnu nsc nsd nsi nsk nsn nss nst nsu ntc ntd nti ntk ntn nts ntt ntu nuc nud nui nuk nun nus nut nuu scc scd sci sck scn scs sct scu sdc sdd sdi sdk sdn sds sdt sdu sic sid sii sik sin sis sit siu sk- skc skd ski skk sks skt sku snc snd sni snk snn sns snt snu ss- ssc ssd ssi ssk ssn sss sst ssu stc std sti stk stn sts stt stu suc sud sui suk sun sus sut suu tcc tcd tci tck tcn tcs tct tcu tdc tdd tdi tdk tdn tds tdt tdu tic tid tii tik tin tis tit tiu tkc tkk tks tkt tnc tnd tni tnk tnn tns tnt tsc tsd tsi tsk tsn tss tst tsu ttc ttd tti ttk ttn tts ttt ttu tuc tud tui tuk tun tus tut tuu ucc ucd uci uck ucn ucs uct ucu udc udd udi udk udn uds udt udu uic uid uii uin uis uit uiu ukc uki ukk ukn uku un- unc und uni unk unn uns unt unu usc usd usi usk usn uss ust usu utc utd uti utk utn uts utt utu uuc uun uus uut uuu