-al -ly a-a a-b a-i aaa aab aai aal aap aay ab- aba abb abi abl abp aby ai- aia aib aii ail aip aiy al- ala alb ali all alp aly ap- apa apb api apl app apy ay- aya ayi ayl ayp b-p baa bab bai bal bap bay bba bbb bbi bbl bbp bby bi- bia bib bii bil bip biy bla blb bli bll blp bly bpa bpb bpi bpl bpp bpy by- bya byi byl byp ia- iaa iab iai ial iap iba ibb ibi ibl ibp iby iia iib iii iil iip il- ila ilb ili ill ilp ily ipa ipb ipi ipl ipp ipy iya iyy l-p la- laa lab lai lal lap lay lba lbb lbi lbl lbp lia lib lii lil lip lla llb lli lll llp lly lpa lpb lpi lpl lpp lya lyl p-p paa pab pai pal pap pay pba pbb pbi pbl pbp pby pia pib pii pil pip pla plb pli pll plp ply ppa ppb ppi ppl ppp py- pya pyb pyl yaa yab yai yal yap yay ybi ybl ybp yby yii yip yli yll yly ypa ypl yyb yyy