a-a a-i aaa aag aai aan aar aax aay ag- aga agg agi agn agr agx agy ai- aia aig aii ain air aix aiy an- ana ang ani ann anr anx any ar- ara arg ari arn arr arx ary ax- axa axi axn axr axx ay- aya ayi ayn ayr ayx gaa gag gai gan gar gay gga ggg ggi ggn ggr gia gig gii gin gir giy gna gni gnn gnr gra grg gri grn grr grx gry gxa gy- gya gyn gyr ia- iaa iag iai ian iar iga igg igi ign igr igy iia iii iin iir iix in- ina ing ini inn inr inx iny ir- ira irg iri irn irr irx iry ixi ixn ixy iya iyr iyy n-i naa nag nai nan nar nax nay nga ngg ngi ngn nia nig nii nin nir nix nna nng nni nnn nra nrg nri nrn nrr nrx nry nya nyg nyn nyx nyy ra- raa rag rai ran rar rax ray rga rgg rgi rgn rgr rgx ria rig rii rin rir rix riy rna rng rni rnn rnr rny rra rrg rri rrn rrr rxr ry- rya ryg ryn ryr ryy xaa xag xan xar xgi xia xii xin xix xna xrx xry xxi xxx xxy xyr xyy yaa yag yai yan yar yax yay yga yig yii yin yir yna yng ynn yny yra yrg yrn yxa yxy yyg yyy