-al -ly a-a a-b a-i aaa aab aai aal aas aay ab- aba abb abi abl abs aby ai- aia aib aii ail ais aiy al- ala alb ali all als aly as- asa asb asi asl ass asy ay- aya ayi ayl ays baa bab bai bal bas bay bba bbb bbi bbl bbs bby bi- bia bib bii bil bis biy bla blb bli bll bls bly bsa bsb bsi bsl bss bsy by- bya byi byl bys ia- iaa iab iai ial ias iba ibb ibi ibl ibs iby iia iib iii iil iis il- ila ilb ili ill ils ily is- isa isb isi isl iss isy iya iys iyy la- laa lab lai lal las lay lba lbb lbi lbl lbs lia lib lii lil lis lla llb lli lll lls lly lsa lsb lsi lsl lss lya lyl lys saa sab sai sal sas say sba sbb sbi sbl sbs sby sia sib sii sil sis sla slb sli sll sls sly ss- ssa ssb ssi ssl sss sy- sya syb syi syl sys yaa yab yai yal yas yay ybi ybl ybs yby yii yis yli yll yls yly ysa ysb ysi ysl yss ysy yyb yys yyy