-al -ly -ol a-a a-b a-t aaa aab aal aao aap aar aat aay ab- aba abb abl abo abp abr abt aby al- ala alb all alo alp alr alt aly aoa aob aol aoo aop aor aot ap- apa apb apl apo app apr apt apy ar- ara arb arl aro arp arr art ary at- ata atb atl ato atp atr att ay- aya ayl ayo ayp ayr ayt b-p baa bab bal bao bap bar bat bay bba bbb bbl bbo bbp bbr bbt bby bla blb bll blo blp blr blt bly boa bob bol boo bop bor bot boy bpa bpb bpl bpo bpp bpr bpt bpy bra brb brl bro brp brr brt bry bta btb btl bto btp btr btt bty by- bya byl byo byp byr byt l-p la- laa lab lal lao lap lar lat lay lba lbb lbl lbo lbp lbr lbt lla llb lll llo llp llr llt lly loa lob lol loo lop lor lot loy lpa lpb lpl lpo lpp lpr lpt lra lrb lro lrp lrr lrt lry lta ltb ltl lto ltp ltr ltt lya lyl lyo lyr lyt oaa oab oal oao oap oar oat ob- oba obb obl obo obp obr obt oby ola olb oll olo olp olt oly oo- ooa oob ool ooo oop oor oot op- opa opb opl opo opp opr opt opy or- ora orb orl oro orp orr ort ory ot- ota otb otl oto otp otr ott oya oyl oyo p-p paa pab pal pao pap par pat pay pba pbb pbl pbo pbp pbr pbt pby pla plb pll plo plp plr plt ply poa pob pol poo pop por pot poy ppa ppb ppl ppo ppp ppr ppt pra prb prl pro prp prr prt pry pt- pta ptb ptl pto ptp ptr ptt pty py- pya pyb pyl pyo pyr pyt ra- raa rab ral rao rap rar rat ray rba rbb rbl rbo rbp rbr rbt rla rll rlo rlp rlr rlt rly roa rob rol roo rop ror rot roy rpa rpb rpl rpo rpp rpr rpt rra rrb rrl rrp rrr rrt rta rtb rtl rto rtp rtr rtt rty ry- rya ryo ryr ryy taa tab tal tao tap tar tat tay tba tbb tbl tbo tbp tbr tbt tla tll tlo tlp tlr tlt to- toa tob tol too top tor tot toy tpa tpb tpl tpo tpp tpr tpt tra trb trl tro trp trr trt try tta ttb ttl tto ttp ttr ttt tty tya tyl tyo typ tyr tyt yaa yab yal yao yap yar yat yay ybl ybp ybr yby yll ylr ylt yly yob yol yoo yop yor yot yoy ypa ypl ypo yra yro yrp yrt yta ytl yto ytp ytr ytt yyb yyt yyy