-ji a-a a-b a-i aaa aab aag aai aaj aan aar ab- aba abb abg abi abj abn abr ag- aga agb agg agi agj agn agr ai- aia aib aig aii ain air aja ajb aji ajj ajn ajr an- ana anb ang ani anj ann anr ar- ara arb arg ari arj arn arr baa bab bag bai baj ban bar bba bbb bbg bbi bbn bbr bga bgb bgg bgi bgn bgr bi- bia bib big bii bij bin bir bja bjg bji bjj bjn bjr bna bnb bng bni bnj bnn bnr bra brb brg bri brj brn brr gaa gab gag gai gaj gan gar gba gbg gbi gbj gbn gbr gga ggb ggg ggi ggj ggn ggr gia gib gig gii gij gin gir gja gjg gjr gna gnb gni gnn gnr gra grb grg gri grj grn grr ia- iaa iab iag iai ian iar iba ibb ibg ibi ibj ibn ibr iga igb igg igi ign igr iia iib iii iij iin iir ija ijb ijg iji ijn in- ina inb ing ini inj inn inr ir- ira irb irg iri irj irn irr j-i jaa jab jag jai jaj jan jar jba jbg jbi jbj jbr jga jgb jgi jgn jgr jia jib jig jii jij jin jir jja jjb jjg jjj jjr jna jng jnj jnn jnr jra jrb jrg jri jrn jrr n-i naa nab nag nai naj nan nar nba nbb nbg nbi nbn nbr nga ngb ngg ngi ngj ngn nia nib nig nii nin nir nja njn nna nnb nng nni nnn nra nrb nrg nri nrj nrn nrr ra- raa rab rag rai raj ran rar rba rbb rbg rbi rbn rbr rga rgb rgg rgi rgn rgr ria rib rig rii rin rir rja rjg rjr rna rnb rng rni rnn rnr rra rrb rrg rri rrn rrr