-al -ly -ol a-a a-b aaa aab aal aan aao aas aay ab- aba abb abl abn abo abs aby al- ala alb all aln alo als aly an- ana anb anl ann ano ans any aoa aob aol aon aoo aos as- asa asb asl asn aso ass asy ay- aya ayl ayn ayo ays baa bab bal ban bao bas bay bba bbb bbl bbn bbo bbs bby bla blb bll bln blo bls bly bna bnb bnl bnn bno bns boa bob bol bon boo bos boy bsa bsb bsl bsn bso bss bsy by- bya byl byn byo bys la- laa lab lal lan lao las lay lba lbb lbl lbo lbs lla llb lll lln llo lls lly lna lnb lnl lnn lno lns loa lob lol lon loo los loy lsa lsb lsl lsn lso lss lya lyl lyn lyo lys naa nab nal nan nao nas nay nba nbb nbl nbn nbo nbs nla nlb nll nln nlo nls nly nna nnb nnl nnn nno nns no- noa nob nol non noo nos noy nsa nsb nsl nsn nso nss nsy nya nyl nyn nyo nys nyy oaa oab oal oan oao oas ob- oba obb obl obn obo obs oby ola olb oll oln olo ols oly on- ona onb onl onn ono ons ony oo- ooa oob ool oon ooo oos os- osa osb osl osn oso oss oya oyl oyo oys saa sab sal san sao sas say sba sbb sbl sbn sbo sbs sby sla slb sll sln slo sls sly sna snb snl snn sno sns sny soa sob sol son soo sos soy ss- ssa ssb ssl ssn sso sss sy- sya syb syl syn sys yaa yab yal yan yao yas yay ybl ybs yby yll yls yly yna ynn yns yny yob yol yon yoo yos yoy ysa ysb ysl yso yss ysy yyb yys yyy