-al -ly -th a-a a-b a-t aaa aab aah aal aar aat aay ab- aba abb abh abl abr abt aby aha ahb ahh ahl ahr aht ahy al- ala alb alh all alr alt aly ar- ara arb arh arl arr art ary at- ata atb ath atl atr att ay- aya ayh ayl ayr ayt baa bab bah bal bar bat bay bba bbb bbh bbl bbr bbt bby bha bhb bhh bhl bhr bht bla blb blh bll blr blt bly bra brb brh brl brr brt bry bta btb bth btl btr btt bty by- bya byh byl byr byt haa hab hah hal har hat hay hba hbb hbh hbl hbr hbt hby hha hhb hhh hhl hhr hht hhy hla hlb hlh hll hlr hlt hly hr- hra hrb hrh hrl hrr hrt hta htb hth htl htr htt hty hy- hya hyb hyh hyl hyr hyt hyy la- laa lab lah lal lar lat lay lba lbb lbh lbl lbr lbt lha lhb lhh lhr lht lla llb lll llr llt lly lra lrb lrh lrr lrt lry lta ltb lth ltl ltr ltt lya lyl lyr lyt ra- raa rab rah ral rar rat ray rba rbb rbh rbl rbr rbt rh- rha rhb rhh rhl rhr rht rla rlh rll rlr rlt rly rra rrb rrh rrl rrr rrt rta rtb rtl rtr rtt rty ry- rya ryr ryy taa tab tah tal tar tat tay tba tbb tbh tbl tbr tbt th- tha thb thh thl thr tht thy tla tlh tll tlr tlt tra trb trh trl trr trt try tta ttb tth ttl ttr ttt tty tya tyl tyr tyt yaa yab yah yal yar yat yay ybl ybr yby yha yht yll ylr ylt yly yra yrt yta yth ytl ytr ytt yyb yyt yyy