-ic -th a-a a-c a-i a-t aaa aac aae aag aah aai aan aat ac- aca acc ace acg ach aci acn act aea aec aee aeg aeh aei aen aet ag- aga agc age agg agh agi agn agt aha ahc ahe ahg ahh ahi ahn aht ai- aia aic aie aig aih aii ain ait an- ana anc ane ang anh ani ann ant at- ata atc ate atg ath ati atn att c-- caa cac cae cag cah cai can cat cca ccc cce ccg cch cci ccn cct ce- cea cec cee ceg ceh cei cen cet cga cgc cge cgg cgh cgi cgn cgt ch- cha chc che chg chh chi chn cht ci- cia cic cie cig cih cii cin cit cn- cna cnc cne cng cnh cni cnn cnt cta ctc cte ctg cth cti ctn ctt eaa eac eae eag eah eai ean eat ec- eca ecc ece ecg ech eci ecn ect eea eec eee eeg een eet ega egc ege egg egh egi egn egt eha ehc ehe ehg ehh ehi ehn eht eia eic eie eig eii ein eit en- ena enc ene eng enh eni enn ent eta etc ete etg eth eti etn ett gaa gac gae gag gah gai gan gat gca gcc gce gcg gch gci gcn gct ge- gea gec gee geg geh gei gen get gga ggc ggg ggh ggi ggn ggt gha ghc ghe ghg ghh ghi ghn ght gia gic gie gig gih gii gin git gna gnc gne gni gnn gnt gta gtc gte gtg gth gti gtn gtt h-i haa hac hae hag hah hai han hat hca hcc hce hcg hch hci hcn hct he- hea hec hee heg heh hei hen het hga hgc hge hgg hgh hgi hgn hgt hha hhc hhe hhg hhh hhi hhn hht hia hic hie hig hih hii hin hit hna hnc hne hng hnh hnn hnt hta htc hte htg hth hti htn htt ia- iaa iac iae iag iah iai ian iat ica icc ice icg ich ici icn ict ie- iea iec iee ieg iei ien iet iga igc ige igg igh igi ign igt iha ihc ihe ihg ihh ihi ihn iht iia iic iie iih iii iin iit in- ina inc ine ing inh ini inn int ita itc ite itg ith iti itn itt n-i naa nac nae nag nah nai nan nat nca ncc nce ncg nch nci ncn nct ne- nea nec nee neg neh nei nen net nga ngc nge ngg ngh ngi ngn ngt nha nhc nhe nhg nhh nhi nhn nht nia nic nie nig nih nii nin nit nna nnc nne nng nnh nni nnn nnt nta ntc nte ntg nth nti ntn ntt taa tac tae tag tah tai tan tat tca tcc tce tcg tch tci tcn tct te- tea tec tee teg teh tei ten tet tga tgc tge tgg tgh tgi tgn tgt th- tha thc the thg thh thi thn tht tia tic tie tig tih tii tin tit tna tnc tne tng tnh tni tnn tnt tta ttc tte ttg tth tti ttn ttt