-th a-a a-b a-t aaa aab aag aah aaj aan aar aat ab- aba abb abg abh abj abn abr abt ag- aga agb agg agh agj agn agr agt aha ahb ahg ahh ahj ahn ahr aht aja ajb ajh ajj ajn ajr ajt an- ana anb ang anh anj ann anr ant ar- ara arb arg arh arj arn arr art at- ata atb atg ath atn atr att baa bab bag bah baj ban bar bat bba bbb bbg bbh bbn bbr bbt bga bgb bgg bgh bgn bgr bgt bha bhb bhg bhh bhj bhr bht bja bjg bjj bjn bjr bjt bna bnb bng bnj bnn bnr bnt bra brb brg brh brj brn brr brt bta btb btg bth btn btr btt gaa gab gag gah gaj gan gar gat gba gbg gbh gbj gbn gbr gbt gga ggb ggg ggh ggj ggn ggr ggt gha ghb ghg ghh ghj ghn ghr ght gja gjg gjr gjt gna gnb gnn gnr gnt gra grb grg grh grj grn grr grt gta gtb gtg gth gtn gtr gtt haa hab hag hah haj han har hat hba hbb hbg hbh hbj hbn hbr hbt hga hgb hgg hgh hgn hgr hgt hha hhb hhg hhh hhj hhn hhr hht hja hjn hjr hjt hna hnb hng hnh hnj hnn hnt hr- hra hrb hrg hrh hrj hrn hrr hrt hta htb htg hth htj htn htr htt jaa jab jag jah jaj jan jar jat jba jbg jbj jbr jbt jga jgb jgh jgn jgr jgt jha jhj jhn jhr jht jja jjb jjg jjj jjr jna jng jnh jnj jnn jnr jnt jra jrb jrg jrn jrr jrt jta jtb jtg jth jtn jtr jtt naa nab nag nah naj nan nar nat nba nbb nbg nbn nbr nbt nga ngb ngg ngh ngj ngn ngt nha nhb nhg nhh nhj nhn nhr nht nja njn nna nnb nng nnh nnn nnt nra nrb nrg nrj nrn nrr nrt nta ntb ntg nth ntn ntr ntt ra- raa rab rag rah raj ran rar rat rba rbb rbg rbh rbn rbr rbt rga rgb rgg rgh rgn rgr rgt rh- rha rhb rhg rhh rhn rhr rht rja rjg rjr rna rnb rng rnh rnn rnr rnt rra rrb rrg rrh rrn rrr rrt rta rtb rtg rtj rtn rtr rtt taa tab tag tah taj tan tar tat tba tbb tbg tbh tbj tbn tbr tbt tga tgb tgg tgh tgn tgr tgt th- tha thb thg thh thn thr tht tjr tna tnb tng tnh tnn tnr tnt tra trb trg trh trn trr trt tta ttb ttg tth ttn ttr ttt