-ic a-a a-c a-i a-t aaa aac aag aai aak aan aas aat aau ac- aca acc acg aci ack acn acs act acu ag- aga agc agg agi agk agn ags agt agu ai- aia aic aig aii aik ain ais ait aiu aka akc akg aki akk akn aks aku an- ana anc ang ani ank ann ans ant anu as- asa asc asg asi ask asn ass ast asu at- ata atc atg ati atn ats att atu au- aua auc aug aui auk aun aus aut c-- caa cac cag cai cak can cas cat cau cca ccc ccg cci cck ccn ccs cct ccu cga cgc cgg cgi cgn cgs cgt cgu ci- cia cic cig cii cik cin cis cit ciu cka ckc cki cks ckt cn- cna cnc cng cni cnn cns cnt cnu csa csc csg csi csk csn css cst csu cta ctc ctg cti ctk ctn cts ctt ctu cua cuc cug cui cuk cun cus cut cuu gaa gac gag gai gak gan gas gat gau gca gcc gcg gci gck gcn gcs gct gcu gga ggc ggg ggi ggn ggs ggt ggu gia gic gig gii gik gin gis git giu gka gkn gks gkt gna gnc gni gnn gns gnt gnu gsa gsc gsg gsi gsk gsn gss gst gsu gta gtc gtg gti gtk gtn gts gtt gtu gu- gua guc gug gui guk gun gus gut guu ia- iaa iac iag iai ian ias iat iau ica icc icg ici ick icn ics ict icu iga igc igg igi igk ign igs igt igu iia iic iii iin iis iit iiu ika ikc iki ikk iks ikt iku in- ina inc ing ini ink inn ins int inu is- isa isc isg isi isk isn iss ist isu ita itc itg iti itk itn its itt itu iu- iua iuc iug iui ius iut k-t ka- kaa kac kag kai kak kan kas kat kau kca kcc kcg kci kck kcn kcs kct kcu kga kgc kgi kgs kgu kia kic kig kii kik kin kis kit kiu kkc kki kkk kkn kks kkt kku kn- kna knc kng kni knk knn knt knu ksa ksc ksg ksi ksk ksn kss kst ksu kta ktc ktg ktk ktn kts ktt ktu kuc kug kui kuk kun kus kut kuu n-i naa nac nag nai nak nan nas nat nau nca ncc ncg nci nck ncn ncs nct ncu nga ngc ngg ngi ngk ngn ngs ngt ngu nia nic nig nii nik nin nis nit niu nka nkc nki nkk nkn nks nkt nku nna nnc nng nni nnk nnn nns nnt nnu nsa nsc nsg nsi nsk nsn nss nst nsu nta ntc ntg nti ntk ntn nts ntt ntu nua nuc nug nui nuk nun nus nut nuu saa sac sag sai sak san sas sat sau sca scc scg sci sck scn scs sct scu sga sgc sgg sgi sgk sgn sgs sgt sgu sia sic sig sii sik sin sis sit siu sk- ska skc skg ski skk sks skt sku sna snc sng sni snk snn sns snt snu ss- ssa ssc ssg ssi ssk ssn sss sst ssu sta stc stg sti stk stn sts stt stu sua suc sug sui suk sun sus sut suu taa tac tag tai tak tan tas tat tau tca tcc tcg tci tck tcn tcs tct tcu tga tgc tgg tgi tgk tgn tgs tgt tgu tia tic tig tii tik tin tis tit tiu tka tkc tkg tkk tks tkt tna tnc tng tni tnk tnn tns tnt tsa tsc tsg tsi tsk tsn tss tst tsu tta ttc ttg tti ttk ttn tts ttt ttu tua tuc tug tui tuk tun tus tut tuu ua- uaa uac uag uai uak uan uas uat uau uca ucc ucg uci uck ucn ucs uct ucu uga ugc ugg ugi ugk ugn ugs ugt ugu uia uic uig uii uin uis uit uiu uka ukc uki ukk ukn uku un- una unc ung uni unk unn uns unt unu usa usc usg usi usk usn uss ust usu uta utc uti utk utn uts utt utu uua uuc uug uun uus uut uuu