-ic -th a-a a-c a-i a-t aaa aac aag aah aai aas aat ac- aca acc acg ach aci acs act ag- aga agc agg agh agi ags agt aha ahc ahg ahh ahi ahs aht ai- aia aic aig aih aii ais ait as- asa asc asg ash asi ass ast at- ata atc atg ath ati ats att c-- caa cac cag cah cai cas cat cca ccc ccg cch cci ccs cct cga cgc cgg cgh cgi cgs cgt ch- cha chc chg chh chi chs cht ci- cia cic cig cih cii cis cit csa csc csg csh csi css cst cta ctc ctg cth cti cts ctt gaa gac gag gah gai gas gat gca gcc gcg gch gci gcs gct gga ggc ggg ggh ggi ggs ggt gha ghc ghg ghh ghi ghs ght gia gic gig gih gii gis git gsa gsc gsg gsi gss gst gta gtc gtg gth gti gts gtt h-i haa hac hag hah hai has hat hca hcc hcg hch hci hcs hct hga hgc hgg hgh hgi hgs hgt hha hhc hhg hhh hhi hhs hht hia hic hig hih hii his hit hsa hsc hsg hsh hsi hss hst hta htc htg hth hti hts htt ia- iaa iac iag iah iai ias iat ica icc icg ich ici ics ict iga igc igg igh igi igs igt iha ihc ihg ihh ihi ihs iht iia iic iih iii iis iit is- isa isc isg ish isi iss ist ita itc itg ith iti its itt saa sac sag sah sai sas sat sca scc scg sch sci scs sct sga sgc sgg sgh sgi sgs sgt sh- sha shc shg shh shi shs sht sia sic sig sih sii sis sit ss- ssa ssc ssg ssh ssi sss sst sta stc stg sth sti sts stt taa tac tag tah tai tas tat tca tcc tcg tch tci tcs tct tga tgc tgg tgh tgi tgs tgt th- tha thc thg thh thi ths tht tia tic tig tih tii tis tit tsa tsc tsg tsh tsi tss tst tta ttc ttg tth tti tts ttt