-ic c-- ccc ccg cci ccn cco cct ccz cgc cgg cgi cgn cgo cgt ci- cic cig cii cin cio cit cn- cnc cng cni cnn cno cnt co- coc cog coi con coo cot coz ctc ctg cti ctn cto ctt ctz cz- czc czo czt gcc gcg gci gcn gco gct ggc ggg ggi ggn ggo ggt ggz gic gig gii gin gio git giz gnc gni gnn gno gnt goc gog goi gon goo got goz gtc gtg gti gtn gto gtt gzo icc icg ici icn ico ict icz igc igg igi ign igo igt iic iii iin iio iit in- inc ing ini inn ino int io- ioc iog ioi ion ioo iot itc itg iti itn ito itt itz izi izo izz n-i ncc ncg nci ncn nco nct ngc ngg ngi ngn ngo ngt nic nig nii nin nio nit niz nnc nng nni nnn nno nnt nnz no- noc nog noi non noo not noz ntc ntg nti ntn nto ntt ntz nzg nzi nzo nzz o-i oc- occ ocg oci ocn oco oct ocz ogc ogg ogi ogn ogo ogt oic oii oin oio oit oiz on- onc ong oni onn ono ont oo- ooc oog ooi oon ooo oot ot- otc otg oti otn oto ott otz ozo ozt ozz tcc tcg tci tcn tco tct tgc tgg tgi tgn tgo tgt tgz tic tig tii tin tio tit tiz tnc tng tni tnn tno tnt tnz to- toc tog toi ton too tot toz ttc ttg tti ttn tto ttt z-g zco zgg zgi zig zin zio zit ziz znc znn zno zo- zoc zog zoi zon zoo zot zzt zzz