-al -ly -ol a-a a-b a-c aaa aab aac aag aal aan aao aay ab- aba abb abc abg abl abn abo aby ac- aca acb acc acg acl acn aco acy ag- aga agb agc agg agl agn ago agy al- ala alb alc alg all aln alo aly an- ana anb anc ang anl ann ano any aoa aob aoc aog aol aon aoo ay- aya ayc ayl ayn ayo baa bab bac bag bal ban bao bay bba bbb bbc bbg bbl bbn bbo bby bca bcb bcc bcg bcl bcn bco bcy bga bgb bgc bgg bgl bgn bgo bla blb blc blg bll bln blo bly bna bnb bnc bng bnl bnn bno boa bob boc bog bol bon boo boy by- bya byc byg byl byn byo c-- caa cab cac cag cal can cao cay cba cbb cbc cbg cbl cbn cbo cby cca ccb ccc ccg ccl ccn cco cga cgb cgc cgg cgl cgn cgo cgy cl- cla clb clc clg cll cln clo cly cn- cna cnb cnc cng cnl cnn cno cny co- coa cob coc cog col con coo coy cya cyb cyc cyg cyl cyn cyo gaa gab gac gag gal gan gao gay gba gbc gbg gbl gbn gbo gby gca gcb gcc gcg gcl gcn gco gga ggb ggc ggg ggn ggo gla glb glc glg gll gln glo gly gna gnb gnc gnl gnn gno goa gob goc gog gol gon goo goy gy- gya gyb gyl gyn gyo la- laa lab lac lag lal lan lao lay lba lbb lbc lbg lbl lbo lca lcb lcc lcg lcl lcn lco lcy lga lgb lgc lgg lgl lgn lgo lla llb llc llg lll lln llo lly lna lnb lnc lng lnl lnn lno loa lob loc log lol lon loo loy lya lyc lyg lyl lyn lyo naa nab nac nag nal nan nao nay nba nbb nbc nbg nbl nbn nbo nca ncb ncc ncg ncl ncn nco nga ngb ngc ngg ngl ngn ngo nla nlb nlc nlg nll nln nlo nly nna nnb nnc nng nnl nnn nno no- noa nob noc nog nol non noo noy nya nyc nyg nyl nyn nyo nyy oaa oab oac oag oal oan oao ob- oba obb obc obg obl obn obo oby oc- oca ocb occ ocg ocl ocn oco oga ogc ogg ogl ogn ogo ogy ola olb olc olg oll oln olo oly on- ona onb onc ong onl onn ono ony oo- ooa oob ooc oog ool oon ooo oya oyl oyo yaa yab yac yag yal yan yao yay ybc ybg ybl yby yca ycc ycl yco ycy yga ygc ygl ygo ylc ylg yll yly yna yng ynn yny yob yoc yog yol yon yoo yoy yyb yyc yyg yyy