-al -ly -ol a-a a-b aaa aab aag aal aan aao aay ab- aba abb abg abl abn abo aby ag- aga agb agg agl agn ago agy al- ala alb alg all aln alo aly an- ana anb ang anl ann ano any aoa aob aog aol aon aoo ay- aya ayl ayn ayo baa bab bag bal ban bao bay bba bbb bbg bbl bbn bbo bby bga bgb bgg bgl bgn bgo bla blb blg bll bln blo bly bna bnb bng bnl bnn bno boa bob bog bol bon boo boy by- bya byg byl byn byo gaa gab gag gal gan gao gay gba gbg gbl gbn gbo gby gga ggb ggg ggn ggo gla glb glg gll gln glo gly gna gnb gnl gnn gno goa gob gog gol gon goo goy gy- gya gyb gyl gyn gyo la- laa lab lag lal lan lao lay lba lbb lbg lbl lbo lga lgb lgg lgl lgn lgo lla llb llg lll lln llo lly lna lnb lng lnl lnn lno loa lob log lol lon loo loy lya lyg lyl lyn lyo naa nab nag nal nan nao nay nba nbb nbg nbl nbn nbo nga ngb ngg ngl ngn ngo nla nlb nlg nll nln nlo nly nna nnb nng nnl nnn nno no- noa nob nog nol non noo noy nya nyg nyl nyn nyo nyy oaa oab oag oal oan oao ob- oba obb obg obl obn obo oby oga ogg ogl ogn ogo ogy ola olb olg oll oln olo oly on- ona onb ong onl onn ono ony oo- ooa oob oog ool oon ooo oya oyl oyo yaa yab yag yal yan yao yay ybg ybl yby yga ygl ygo ylg yll yly yna yng ynn yny yob yog yol yon yoo yoy yyb yyg yyy