-ic -ol c-- ccc ccd ccg cci cck ccl ccn cco ccu cdc cdd cdg cdi cdk cdl cdn cdo cdu cgc cgd cgg cgi cgl cgn cgo cgu ci- cic cid cig cii cik cil cin cio ciu ckc ckd cki cko cl- clc cld clg cli clk cll cln clo clu cn- cnc cnd cng cni cnl cnn cno cnu co- coc cod cog coi cok col con coo cou cuc cud cug cui cuk cul cun cuo cuu dcc dcd dcg dci dck dcl dcn dco dcu ddc ddd ddg ddi ddk ddl ddn ddo ddu dgc dgd dgg dgi dgk dgl dgn dgu di- dic did dig dii dik dil din dio diu dkc dkg dki dkk dkl dko dku dl- dlc dld dlg dli dlk dll dlo dlu dnc dnd dng dni dnk dnl dnn dno doc dod dog doi dok dol don doo dou duc dud dug dui duk dul dun duo g-d gcc gcd gcg gci gck gcl gcn gco gcu gdc gdd gdi gdk gdl gdn gdo gdu ggc ggd ggg ggi ggn ggo ggu gic gid gig gii gik gil gin gio giu gkd gkn gko glc gld glg gli glk gll gln glo glu gnc gnd gni gnl gnn gno gnu goc god gog goi gok gol gon goo gou gu- guc gud gug gui guk gul gun guo guu i-d icc icd icg ici ick icl icn ico icu idc idd idg idi idk idl idn ido idu igc igd igg igi igk igl ign igo igu iic iid iii iil iin iio iiu ikc iki ikk ikl iko iku il- ilc ild ilg ili ilk ill iln ilo ilu in- inc ind ing ini ink inl inn ino inu io- ioc iod iog ioi iol ion ioo iou iu- iuc iud iug iui kcc kcd kcg kci kck kcl kcn kcu kdc kdg kdk kdl kdo kdu kgc kgd kgi kgl kgo kgu kic kid kig kii kik kil kin kio kiu kkc kki kkk kkl kkn kku kl- klc kld klg kli klo klu kn- knc knd kng kni knk knl knn kno knu koc kod kog koi kok kol kon koo kou kuc kud kug kui kuk kul kun kuu lcc lcd lcg lci lck lcl lcn lco lcu ldc ldd ldg ldi ldk ldl ldn ldo ldu lgc lgd lgg lgi lgk lgl lgn lgo lgu lic lid lig lii lik lil lin lio liu lkg lkl llc lld llg lli llk lll lln llo llu lnc lnd lng lni lnk lnl lnn lno lnu loc lod log loi lok lol lon loo lou luc lud lug lui luk lul lun luo luu n-i ncc ncd ncg nci nck ncl ncn nco ncu ndc ndd ndg ndi ndk ndl ndn ndo ndu ngc ngd ngg ngi ngk ngl ngn ngo ngu nic nid nig nii nik nil nin nio niu nkc nki nkk nkn nko nku nlc nld nlg nli nlk nll nln nlo nlu nnc nng nni nnk nnl nnn nno nnu no- noc nod nog noi nok nol non noo nou nuc nud nug nui nuk nul nun nuo nuu o-i oc- occ ocd ocg oci ock ocl ocn oco ocu odc odd odg odi odl odn odo odu ogc ogd ogg ogi ogl ogn ogo oic oid oii oik oil oin oio oiu okc okd okg oki okk okl oko oku olc old olg oli olk oll oln olo olu on- onc ond ong oni onk onl onn ono onu oo- ooc ood oog ooi ook ool oon ooo ou- ouc oud oui ouk oul oun ouo ucc ucd ucg uci uck ucl ucn uco ucu udc udd udg udi udk udl udn udo udu ugc ugg ugi ugk ugl ugn ugo ugu uic uid uig uii uil uin uio uiu ukc uki ukk ukl ukn uku ulc uld ulg uli ulk ull uln ulo ulu un- unc und ung uni unk unl unn uno unu uoc uod uog uok uol uon uoo uuc uug uun uuu