-al -ly a-a a-b a-t aaa aab aal aap aat aay ab- aba abb abl abp abt aby al- ala alb all alp alt aly ap- apa apb apl app apt apy at- ata atb atl atp att ay- aya ayl ayp ayt b-p baa bab bal bap bat bay bba bbb bbl bbp bbt bby bla blb bll blp blt bly bpa bpb bpl bpp bpt bpy bta btb btl btp btt bty by- bya byl byp byt l-p la- laa lab lal lap lat lay lba lbb lbl lbp lbt lla llb lll llp llt lly lpa lpb lpl lpp lpt lta ltb ltl ltp ltt lya lyl lyt p-p paa pab pal pap pat pay pba pbb pbl pbp pbt pby pla plb pll plp plt ply ppa ppb ppl ppp ppt pt- pta ptb ptl ptp ptt pty py- pya pyb pyl pyt taa tab tal tap tat tay tba tbb tbl tbp tbt tla tll tlp tlt tpa tpb tpl tpp tpt tta ttb ttl ttp ttt tty tya tyl typ tyt yaa yab yal yap yat yay ybl ybp yby yll ylt yly ypa ypl yta ytl ytp ytt yyb yyt yyy