-ic c-- ccc ccd cci ccn cco ccs ccu cdc cdd cdi cdn cdo cds cdu ci- cic cid cii cin cio cis ciu cn- cnc cnd cni cnn cno cns cnu co- coc cod coi con coo cos cou csc csd csi csn cso css csu cuc cud cui cun cuo cus cuu dcc dcd dci dcn dco dcs dcu ddc ddd ddi ddn ddo dds ddu di- dic did dii din dio dis diu dnc dnd dni dnn dno dns doc dod doi don doo dos dou dsc dsd dsi dsn dso dss dsu duc dud dui dun duo dus i-d icc icd ici icn ico ics icu idc idd idi idn ido ids idu iic iid iii iin iio iis iiu in- inc ind ini inn ino ins inu io- ioc iod ioi ion ioo ios iou is- isc isd isi isn iso iss isu iu- iuc iud iui ius n-i ncc ncd nci ncn nco ncs ncu ndc ndd ndi ndn ndo nds ndu nic nid nii nin nio nis niu nnc nni nnn nno nns nnu no- noc nod noi non noo nos nou nsc nsd nsi nsn nso nss nsu nuc nud nui nun nuo nus nuu o-i oc- occ ocd oci ocn oco ocs ocu odc odd odi odn odo ods odu oic oid oii oin oio ois oiu on- onc ond oni onn ono ons onu oo- ooc ood ooi oon ooo oos os- osc osd osi osn oso oss osu ou- ouc oud oui oun ouo ous scc scd sci scn sco scs scu sdc sdd sdi sdn sdo sds sdu sic sid sii sin sio sis siu snc snd sni snn sno sns snu soc sod soi son soo sos sou ss- ssc ssd ssi ssn sso sss ssu suc sud sui sun suo sus suu ucc ucd uci ucn uco ucs ucu udc udd udi udn udo uds udu uic uid uii uin uio uis uiu un- unc und uni unn uno uns unu uoc uod uon uoo uos usc usd usi usn uso uss usu uuc uun uus uuu