-ic c-- ccc ccd ccg cci cck ccn cco ccs cdc cdd cdg cdi cdk cdn cdo cds cgc cgd cgg cgi cgn cgo cgs ci- cic cid cig cii cik cin cio cis ckc ckd cki cko cks cn- cnc cnd cng cni cnn cno cns co- coc cod cog coi cok con coo cos csc csd csg csi csk csn cso css dcc dcd dcg dci dck dcn dco dcs ddc ddd ddg ddi ddk ddn ddo dds dgc dgd dgg dgi dgk dgn dgs di- dic did dig dii dik din dio dis dkc dkg dki dkk dko dks dnc dnd dng dni dnk dnn dno dns doc dod dog doi dok don doo dos dsc dsd dsg dsi dsk dsn dso dss g-d gcc gcd gcg gci gck gcn gco gcs gdc gdd gdi gdk gdn gdo gds ggc ggd ggg ggi ggn ggo ggs gic gid gig gii gik gin gio gis gkd gkn gko gks gnc gnd gni gnn gno gns goc god gog goi gok gon goo gos gsc gsd gsg gsi gsk gsn gso gss i-d icc icd icg ici ick icn ico ics idc idd idg idi idk idn ido ids igc igd igg igi igk ign igo igs iic iid iii iin iio iis ikc iki ikk iko iks in- inc ind ing ini ink inn ino ins io- ioc iod iog ioi ion ioo ios is- isc isd isg isi isk isn iso iss kcc kcd kcg kci kck kcn kcs kdc kdg kdk kdo kds kgc kgd kgi kgo kgs kic kid kig kii kik kin kio kis kkc kki kkk kkn kks kn- knc knd kng kni knk knn kno koc kod kog koi kok kon koo kos ksc ksd ksg ksi ksk ksn kso kss n-i ncc ncd ncg nci nck ncn nco ncs ndc ndd ndg ndi ndk ndn ndo nds ngc ngd ngg ngi ngk ngn ngo ngs nic nid nig nii nik nin nio nis nkc nki nkk nkn nko nks nnc nng nni nnk nnn nno nns no- noc nod nog noi nok non noo nos nsc nsd nsg nsi nsk nsn nso nss o-i oc- occ ocd ocg oci ock ocn oco ocs odc odd odg odi odn odo ods ogc ogd ogg ogi ogn ogo ogs oic oid oii oik oin oio ois okc okd okg oki okk oko oks on- onc ond ong oni onk onn ono ons oo- ooc ood oog ooi ook oon ooo oos os- osc osd osg osi osk osn oso oss scc scd scg sci sck scn sco scs sdc sdd sdg sdi sdk sdn sdo sds sgc sgd sgg sgi sgk sgn sgo sgs sic sid sig sii sik sin sio sis sk- skc skd skg ski skk sko sks snc snd sng sni snk snn sno sns soc sod sog soi sok son soo sos ss- ssc ssd ssg ssi ssk ssn sso sss