-al -ly -ol a-a a-b a-t aaa aab aal aao aap aat aay ab- aba abb abl abo abp abt aby al- ala alb all alo alp alt aly aoa aob aol aoo aop aot ap- apa apb apl apo app apt apy at- ata atb atl ato atp att ay- aya ayl ayo ayp ayt b-p baa bab bal bao bap bat bay bba bbb bbl bbo bbp bbt bby bla blb bll blo blp blt bly boa bob bol boo bop bot boy bpa bpb bpl bpo bpp bpt bpy bta btb btl bto btp btt bty by- bya byl byo byp byt l-p la- laa lab lal lao lap lat lay lba lbb lbl lbo lbp lbt lla llb lll llo llp llt lly loa lob lol loo lop lot loy lpa lpb lpl lpo lpp lpt lta ltb ltl lto ltp ltt lya lyl lyo lyt oaa oab oal oao oap oat ob- oba obb obl obo obp obt oby ola olb oll olo olp olt oly oo- ooa oob ool ooo oop oot op- opa opb opl opo opp opt opy ot- ota otb otl oto otp ott oya oyl oyo p-p paa pab pal pao pap pat pay pba pbb pbl pbo pbp pbt pby pla plb pll plo plp plt ply poa pob pol poo pop pot poy ppa ppb ppl ppo ppp ppt pt- pta ptb ptl pto ptp ptt pty py- pya pyb pyl pyo pyt taa tab tal tao tap tat tay tba tbb tbl tbo tbp tbt tla tll tlo tlp tlt to- toa tob tol too top tot toy tpa tpb tpl tpo tpp tpt tta ttb ttl tto ttp ttt tty tya tyl tyo typ tyt yaa yab yal yao yap yat yay ybl ybp yby yll ylt yly yob yol yoo yop yot yoy ypa ypl ypo yta ytl yto ytp ytt yyb yyt yyy