-al -ly -th a-a a-b a-t aaa aab aag aah aal aat aay ab- aba abb abg abh abl abt aby ag- aga agb agg agh agl agt agy aha ahb ahg ahh ahl aht ahy al- ala alb alg alh all alt aly at- ata atb atg ath atl att ay- aya ayh ayl ayt baa bab bag bah bal bat bay bba bbb bbg bbh bbl bbt bby bga bgb bgg bgh bgl bgt bha bhb bhg bhh bhl bht bla blb blg blh bll blt bly bta btb btg bth btl btt bty by- bya byg byh byl byt gaa gab gag gah gal gat gay gba gbg gbh gbl gbt gby gga ggb ggg ggh ggt gha ghb ghg ghh ghl ght gla glb glg glh gll glt gly gta gtb gtg gth gtl gtt gty gy- gya gyb gyl haa hab hag hah hal hat hay hba hbb hbg hbh hbl hbt hby hga hgb hgg hgh hgl hgt hgy hha hhb hhg hhh hhl hht hhy hla hlb hlg hlh hll hlt hly hta htb htg hth htl htt hty hy- hya hyb hyg hyh hyl hyt hyy la- laa lab lag lah lal lat lay lba lbb lbg lbh lbl lbt lga lgb lgg lgh lgl lgt lha lhb lhh lht lla llb llg lll llt lly lta ltb ltg lth ltl ltt lya lyg lyl lyt taa tab tag tah tal tat tay tba tbb tbg tbh tbl tbt tga tgb tgg tgh tgl tgt tgy th- tha thb thg thh thl tht thy tla tlg tlh tll tlt tta ttb ttg tth ttl ttt tty tya tyg tyl tyt yaa yab yag yah yal yat yay ybg ybl yby yga ygl yha yht ylg yll ylt yly yta yth ytl ytt yyb yyg yyt yyy