-al -ly a-a a-b aaa aab aag aal aau aay ab- aba abb abg abl abu aby ag- aga agb agg agl agu agy al- ala alb alg all alu aly au- aua aub aug aul ay- aya ayl ayu b-u baa bab bag bal bau bay bba bbb bbg bbl bbu bby bga bgb bgg bgl bgu bla blb blg bll blu bly bua bub bug bul buu buy by- bya byg byl byu gaa gab gag gal gau gay gba gbg gbl gbu gby gga ggb ggg ggu gla glb glg gll glu gly gu- gua gub gug gul guu guy gy- gya gyb gyl la- laa lab lag lal lau lay lba lbb lbg lbl lbu lga lgb lgg lgl lgu lla llb llg lll llu lly lua lub lug lul luu luy lya lyg lyl ua- uaa uab uag ual uau uay uba ubb ubg ubl ubu uby uga ugb ugg ugl ugu ula ulb ulg ull ulu uly uua uug uuu uyu yaa yab yag yal yau yay ybg ybl yby yga ygl ylg yll yly yua yug yul yuu yuy yyb yyg yyu yyy