-ic a-a a-c a-i aaa aac aag aai aan aar aay ac- aca acc acg aci acn acr acy ag- aga agc agg agi agn agr agy ai- aia aic aig aii ain air aiy an- ana anc ang ani ann anr any ar- ara arc arg ari arn arr ary ay- aya ayc ayi ayn ayr c-- caa cac cag cai can car cay cca ccc ccg cci ccn ccr cga cgc cgg cgi cgn cgr cgy ci- cia cic cig cii cin cir cn- cna cnc cng cni cnn cnr cny cra crc crg cri crn crr cry cya cyc cyg cyn cyr gaa gac gag gai gan gar gay gca gcc gcg gci gcn gcr gga ggc ggg ggi ggn ggr gia gic gig gii gin gir giy gna gnc gni gnn gnr gra grc grg gri grn grr gry gy- gya gyn gyr ia- iaa iac iag iai ian iar ica icc icg ici icn icr icy iga igc igg igi ign igr igy iia iic iii iin iir in- ina inc ing ini inn inr iny ir- ira irc irg iri irn irr iry iya iyc iyr iyy n-i naa nac nag nai nan nar nay nca ncc ncg nci ncn ncr nga ngc ngg ngi ngn nia nic nig nii nin nir nna nnc nng nni nnn nra nrc nrg nri nrn nrr nry nya nyc nyg nyn nyy ra- raa rac rag rai ran rar ray rca rcc rcg rci rcn rcr rga rgc rgg rgi rgn rgr ria ric rig rii rin rir riy rna rnc rng rni rnn rnr rny rra rrc rrg rri rrn rrr ry- rya ryc ryg ryn ryr ryy yaa yac yag yai yan yar yay yca ycc yci ycy yga ygc yig yii yin yir yna yng ynn yny yra yrc yrg yrn yyc yyg yyy