-ic c-- ccc ccg cci cck ccn cco ccr ccu cgc cgg cgi cgn cgo cgr cgu ci- cic cig cii cik cin cio cir ciu ckc cki cko cn- cnc cng cni cnn cno cnr cnu co- coc cog coi cok con coo cor cou crc crg cri crk crn cro crr cru cuc cug cui cuk cun cuo cur cuu gcc gcg gci gck gcn gco gcr gcu ggc ggg ggi ggn ggo ggr ggu gic gig gii gik gin gio gir giu gkn gko gnc gni gnn gno gnr gnu goc gog goi gok gon goo gor gou grc grg gri grk grn gro grr gru gu- guc gug gui guk gun guo gur guu icc icg ici ick icn ico icr icu igc igg igi igk ign igo igr igu iic iii iin iio iir iiu ikc iki ikk iko ikr iku in- inc ing ini ink inn ino inr inu io- ioc iog ioi ion ioo ior iou ir- irc irg iri irk irn iro irr iru iu- iuc iug iui iur kcc kcg kci kck kcn kcr kcu kgc kgi kgo kgu kic kig kii kik kin kio kir kiu kkc kki kkk kkn kkr kku kn- knc kng kni knk knn kno knr knu koc kog koi kok kon koo kor kou krc krg kri krk krn kro krr kru kuc kug kui kuk kun kur kuu n-i ncc ncg nci nck ncn nco ncr ncu ngc ngg ngi ngk ngn ngo ngu nic nig nii nik nin nio nir niu nkc nki nkk nkn nko nkr nku nnc nng nni nnk nnn nno nnu no- noc nog noi nok non noo nor nou nrc nrg nri nrk nrn nro nrr nru nuc nug nui nuk nun nuo nur nuu o-i oc- occ ocg oci ock ocn oco ocr ocu ogc ogg ogi ogn ogo oic oii oik oin oio oir oiu okc okg oki okk oko okr oku on- onc ong oni onk onn ono onr onu oo- ooc oog ooi ook oon ooo oor or- orc org ori ork orn oro orr oru ou- ouc oui ouk oun ouo our rcc rcg rci rcn rco rcr rcu rgc rgg rgi rgk rgn rgo rgr ric rig rii rik rin rio rir rkc rkg rkk rko rku rnc rng rni rnn rno rnr rnu roc rog roi rok ron roo ror rou rrc rrg rri rrk rrn rrr rru ruc rug rui ruk run ruo rur ruu ucc ucg uci uck ucn uco ucr ucu ugc ugg ugi ugk ugn ugo ugr ugu uic uig uii uin uio uir uiu ukc uki ukk ukn ukr uku un- unc ung uni unk unn uno unr unu uoc uog uok uon uoo uor ur- urc urg uri urk urn uro urr uru uuc uug uun uur uuu