-ey c-- ccc cce ccg ccn cco cct ce- cec cee ceg cen ceo cet cey cgc cge cgg cgn cgo cgt cgy cn- cnc cne cng cnn cno cnt cny co- coc coe cog con coo cot coy ctc cte ctg ctn cto ctt cty cyc cye cyg cyn cyo cyt ec- ecc ece ecg ecn eco ect eec eee eeg een eeo eet eey egc ege egg egn ego egt egy en- enc ene eng enn eno ent eny eo- eoc eoe eog eon eoo eot etc ete etg etn eto ett ety eyc eye eyn eyo eyt gcc gce gcg gcn gco gct ge- gec gee geg gen geo get gey ggc ggg ggn ggo ggt gnc gne gnn gno gnt goc goe gog gon goo got goy gtc gte gtg gtn gto gtt gty gy- gye gyn gyo ncc nce ncg ncn nco nct ne- nec nee neg nen neo net ney ngc nge ngg ngn ngo ngt nnc nne nng nnn nno nnt no- noc noe nog non noo not noy ntc nte ntg ntn nto ntt nyc nye nyg nyn nyo nyt nyy oc- occ ocg ocn oco oct oec oee oeg oen oeo oet oey ogc oge ogg ogn ogo ogt ogy on- onc one ong onn ono ont ony oo- ooc oog oon ooo oot ot- otc ote otg otn oto ott oye oyo tcc tce tcg tcn tco tct te- tec tee teg ten teo tet tey tgc tge tgg tgn tgo tgt tgy tnc tne tng tnn tno tnt to- toc toe tog ton too tot toy ttc tte ttg ttn tto ttt tty tyc tye tyg tyn tyo tyt ycc yce yco ycy yec yee yeg yen yeo yet yey ygc ygo yne yng ynn yny yoc yoe yog yon yoo yot yoy ytc yte ytn yto ytt yyc yye yyg yyt yyy