-ic c-- ccc ccd ccf cci ccn ccs ccu cdc cdd cdf cdi cdn cds cdu cfc cfd cff cfi cfn cfs cfu ci- cic cid cif cii cin cis ciu cn- cnc cnd cnf cni cnn cns cnu csc csd csf csi csn css csu cuc cud cuf cui cun cus cuu dcc dcd dcf dci dcn dcs dcu ddc ddd ddf ddi ddn dds ddu dfc dfd dff dfi dfn dfs dfu di- dic did dif dii din dis diu dnc dnd dnf dni dnn dns dsc dsd dsf dsi dsn dss dsu duc dud duf dui dun dus fcc fcd fcf fci fcn fcs fcu fdc fdd fdf fdi fdn fds fdu ffc ffd fff ffi ffn ffs ffu fic fid fif fii fin fis fiu fnc fnd fnf fni fnn fns fnu fsc fsd fsf fsi fsn fss fsu fud fuf fui fun fus fuu i-d i-f icc icd icf ici icn ics icu idc idd idf idi idn ids idu ifc ifd iff ifi ifn ifs ifu iic iid iif iii iin iis iiu in- inc ind inf ini inn ins inu is- isc isd isf isi isn iss isu iu- iuc iud iui ius n-i ncc ncd ncf nci ncn ncs ncu ndc ndd ndf ndi ndn nds ndu nfc nfd nff nfi nfn nfs nfu nic nid nif nii nin nis niu nnc nnf nni nnn nns nnu nsc nsd nsf nsi nsn nss nsu nuc nud nui nun nus nuu scc scd scf sci scn scs scu sdc sdd sdf sdi sdn sds sdu sfc sfd sff sfi sfn sfs sfu sic sid sif sii sin sis siu snc snd snf sni snn sns snu ss- ssc ssd ssf ssi ssn sss ssu suc sud suf sui sun sus suu ucc ucd ucf uci ucn ucs ucu udc udd udf udi udn uds udu ufc ufd uff ufi ufn ufs ufu uic uid uif uii uin uis uiu un- unc und unf uni unn uns unu usc usd usf usi usn uss usu uuc uun uus uuu