-ey -ic a-a a-c a-i a-t a-z aaa aac aae aag aai aat aay aaz ac- aca acc ace acg aci act acy acz aea aec aee aeg aei aet aey aez ag- aga agc age agg agi agt agy agz ai- aia aic aie aig aii ait aiy aiz at- ata atc ate atg ati att atz ay- aya ayc aye ayi ayt ayz az- aza aze azg azi azt azy azz c-- caa cac cae cag cai cat cay caz cca ccc cce ccg cci cct ccz ce- cea cec cee ceg cei cet cey cez cga cgc cge cgg cgi cgt cgy ci- cia cic cie cig cii cit cta ctc cte ctg cti ctt cty ctz cya cyc cye cyg cyt cz- czc cze czt eaa eac eae eag eai eat eaz ec- eca ecc ece ecg eci ect eea eec eee eeg eet eey ega egc ege egg egi egt egy eia eic eie eig eii eit eta etc ete etg eti ett ety etz eya eyc eye eyt eze ezz gaa gac gae gag gai gat gay gaz gca gcc gce gcg gci gct ge- gea gec gee geg gei get gey gez gga ggc ggg ggi ggt ggz gia gic gie gig gii git giy giz gta gtc gte gtg gti gtt gty gy- gya gye gza ia- iaa iac iae iag iai iat iaz ica icc ice icg ici ict icy icz ie- iea iec iee ieg iei iet iey iga igc ige igg igi igt igy iia iic iie iii iit ita itc ite itg iti itt ity itz iya iyc iye iyt iyy iza ize izi izy izz taa tac tae tag tai tat tay taz tca tcc tce tcg tci tct te- tea tec tee teg tei tet tey tez tga tgc tge tgg tgi tgt tgy tgz tia tic tie tig tii tit tiy tiz tta ttc tte ttg tti ttt tty tya tyc tye tyg tyt tza tze yaa yac yae yag yai yat yay yaz yca ycc yce yci ycy yea yec yee yeg yei yet yey yez yga ygc yie yig yii yit yiz yta ytc yte ytt yyc yye yyg yyt yyy yyz yzy z-g zaa zac zag zai zat zay zaz zce zea zec zee zet zez zgg zgi zia zie zig zit ziz zta zte zzt zzy zzz