-al -ly a-a a-b aaa aab aag aal aar aau aay ab- aba abb abg abl abr abu aby ag- aga agb agg agl agr agu agy al- ala alb alg all alr alu aly ar- ara arb arg arl arr aru ary au- aua aub aug aul aur ay- aya ayl ayr ayu b-u baa bab bag bal bar bau bay bba bbb bbg bbl bbr bbu bby bga bgb bgg bgl bgr bgu bla blb blg bll blr blu bly bra brb brg brl brr bru bry bua bub bug bul bur buu buy by- bya byg byl byr byu gaa gab gag gal gar gau gay gba gbg gbl gbr gbu gby gga ggb ggg ggr ggu gla glb glg gll glr glu gly gra grb grg grl grr gru gry gu- gua gub gug gul gur guu guy gy- gya gyb gyl gyr la- laa lab lag lal lar lau lay lba lbb lbg lbl lbr lbu lga lgb lgg lgl lgr lgu lla llb llg lll llr llu lly lra lrb lrg lrr lru lry lua lub lug lul lur luu luy lya lyg lyl lyr ra- raa rab rag ral rar rau ray rba rbb rbg rbl rbr rbu rga rgb rgg rgr rla rlg rll rlr rlu rly rra rrb rrg rrl rrr rru rua rub rug rur ruu ruy ry- rya ryg ryr ryu ryy ua- uaa uab uag ual uar uau uay uba ubb ubg ubl ubr ubu uby uga ugb ugg ugl ugr ugu ula ulb ulg ull ulr ulu uly ur- ura urb urg url urr uru ury uua uug uur uuu uyu yaa yab yag yal yar yau yay ybg ybl ybr yby yga ygl ylg yll ylr yly yra yrg yru yua yug yul yur yuu yuy yyb yyg yyu yyy