-al -ly -ol -th a-a a-b a-t aaa aab aah aal aao aar aat aay ab- aba abb abh abl abo abr abt aby aha ahb ahh ahl aho ahr aht ahy al- ala alb alh all alo alr alt aly aoa aob aoh aol aoo aor aot ar- ara arb arh arl aro arr art ary at- ata atb ath atl ato atr att ay- aya ayh ayl ayo ayr ayt baa bab bah bal bao bar bat bay bba bbb bbh bbl bbo bbr bbt bby bha bhb bhh bhl bho bhr bht bla blb blh bll blo blr blt bly boa bob boh bol boo bor bot boy bra brb brh brl bro brr brt bry bta btb bth btl bto btr btt bty by- bya byh byl byo byr byt haa hab hah hal hao har hat hay hba hbb hbh hbl hbo hbr hbt hby hha hhb hhh hhl hho hhr hht hhy hla hlb hlh hll hlo hlr hlt hly hoa hob hoh hol hoo hor hot hoy hr- hra hrb hrh hrl hro hrr hrt hta htb hth htl hto htr htt hty hy- hya hyb hyh hyl hyo hyr hyt hyy la- laa lab lah lal lao lar lat lay lba lbb lbh lbl lbo lbr lbt lha lhb lhh lho lhr lht lla llb lll llo llr llt lly loa lob loh lol loo lor lot loy lra lrb lrh lro lrr lrt lry lta ltb lth ltl lto ltr ltt lya lyl lyo lyr lyt oaa oab oah oal oao oar oat ob- oba obb obh obl obo obr obt oby oha ohh ohl oho ohr oht ola olb oll olo olt oly oo- ooa oob ooh ool ooo oor oot or- ora orb orh orl oro orr ort ory ot- ota otb oth otl oto otr ott oya oyl oyo ra- raa rab rah ral rao rar rat ray rba rbb rbh rbl rbo rbr rbt rh- rha rhb rhh rhl rho rhr rht rla rlh rll rlo rlr rlt rly roa rob roh rol roo ror rot roy rra rrb rrh rrl rrr rrt rta rtb rtl rto rtr rtt rty ry- rya ryo ryr ryy taa tab tah tal tao tar tat tay tba tbb tbh tbl tbo tbr tbt th- tha thb thh thl tho thr tht thy tla tlh tll tlo tlr tlt to- toa tob toh tol too tor tot toy tra trb trh trl tro trr trt try tta ttb tth ttl tto ttr ttt tty tya tyl tyo tyr tyt yaa yab yah yal yao yar yat yay ybl ybr yby yha yht yll ylr ylt yly yob yol yoo yor yot yoy yra yro yrt yta yth ytl yto ytr ytt yyb yyt yyy