-ic a-a a-c a-i a-t aaa aac aad aag aai aas aat aau ac- aca acc acd acg aci acs act acu ad- ada adc add adg adi ads adt adu ag- aga agc agd agg agi ags agt agu ai- aia aic aid aig aii ais ait aiu as- asa asc asd asg asi ass ast asu at- ata atc atd atg ati ats att atu au- aua auc aud aug aui aus aut c-- caa cac cad cag cai cas cat cau cca ccc ccd ccg cci ccs cct ccu cda cdc cdd cdg cdi cds cdt cdu cga cgc cgd cgg cgi cgs cgt cgu ci- cia cic cid cig cii cis cit ciu csa csc csd csg csi css cst csu cta ctc ctd ctg cti cts ctt ctu cua cuc cud cug cui cus cut cuu daa dac dad dag dai das dat dau dca dcc dcd dcg dci dcs dct dcu dda ddc ddd ddg ddi dds ddt ddu dga dgc dgd dgg dgi dgs dgt dgu di- dia dic did dig dii dis dit diu dsa dsc dsd dsg dsi dss dst dsu dta dtc dtd dtg dti dts dtt dtu dua duc dud dug dui dus dut g-d gaa gac gad gag gai gas gat gau gca gcc gcd gcg gci gcs gct gcu gda gdc gdd gdi gds gdt gdu gga ggc ggd ggg ggi ggs ggt ggu gia gic gid gig gii gis git giu gsa gsc gsd gsg gsi gss gst gsu gta gtc gtd gtg gti gts gtt gtu gu- gua guc gud gug gui gus gut guu i-d ia- iaa iac iad iag iai ias iat iau ica icc icd icg ici ics ict icu ida idc idd idg idi ids idt idu iga igc igd igg igi igs igt igu iia iic iid iii iis iit iiu is- isa isc isd isg isi iss ist isu ita itc itd itg iti its itt itu iu- iua iuc iud iug iui ius iut saa sac sad sag sai sas sat sau sca scc scd scg sci scs sct scu sda sdc sdd sdg sdi sds sdt sdu sga sgc sgd sgg sgi sgs sgt sgu sia sic sid sig sii sis sit siu ss- ssa ssc ssd ssg ssi sss sst ssu sta stc std stg sti sts stt stu sua suc sud sug sui sus sut suu taa tac tad tag tai tas tat tau tca tcc tcd tcg tci tcs tct tcu tda tdc tdd tdg tdi tds tdt tdu tga tgc tgg tgi tgs tgt tgu tia tic tid tig tii tis tit tiu tsa tsc tsd tsg tsi tss tst tsu tta ttc ttd ttg tti tts ttt ttu tua tuc tud tug tui tus tut tuu ua- uaa uac uad uag uai uas uat uau uca ucc ucd ucg uci ucs uct ucu uda udc udd udg udi uds udt udu uga ugc ugg ugi ugs ugt ugu uia uic uid uig uii uis uit uiu usa usc usd usg usi uss ust usu uta utc utd uti uts utt utu uua uuc uug uus uut uuu