-al -ly -ol a-a a-b aaa aab aak aal aan aao aas aay ab- aba abb abk abl abn abo abs aby aka akb akk akl akn ako aks al- ala alb alk all aln alo als aly an- ana anb ank anl ann ano ans any aoa aob aok aol aon aoo aos as- asa asb ask asl asn aso ass asy ay- aya ayk ayl ayn ayo ays baa bab bak bal ban bao bas bay bba bbb bbk bbl bbn bbo bbs bby bka bkb bkk bkl bkn bko bks bla blb blk bll bln blo bls bly bna bnb bnk bnl bnn bno bns boa bob bok bol bon boo bos boy bsa bsb bsk bsl bsn bso bss bsy by- bya byk byl byn byo bys ka- kaa kab kak kal kan kao kas kay kba kbb kbk kbl kbn kbo kbs kkb kkk kkl kkn kks kky kl- kla klb klo kls kly kn- kna knk knl knn kno koa kob kok kol kon koo kos koy ksa ksb ksk ksl ksn kso kss kya kyl kyn kyo kys la- laa lab lak lal lan lao las lay lba lbb lbk lbl lbo lbs lka lkb lkl lks lky lla llb llk lll lln llo lls lly lna lnb lnk lnl lnn lno lns loa lob lok lol lon loo los loy lsa lsb lsk lsl lsn lso lss lya lyk lyl lyn lyo lys naa nab nak nal nan nao nas nay nba nbb nbk nbl nbn nbo nbs nka nkk nkn nko nks nky nla nlb nlk nll nln nlo nls nly nna nnb nnk nnl nnn nno nns no- noa nob nok nol non noo nos noy nsa nsb nsk nsl nsn nso nss nsy nya nyk nyl nyn nyo nys nyy oaa oab oak oal oan oao oas ob- oba obb obk obl obn obo obs oby oka okb okk okl oko oks ola olb olk oll oln olo ols oly on- ona onb onk onl onn ono ons ony oo- ooa oob ook ool oon ooo oos os- osa osb osk osl osn oso oss oya oyl oyo oys saa sab sak sal san sao sas say sba sbb sbk sbl sbn sbo sbs sby sk- ska skb skk skl sko sks sky sla slb slk sll sln slo sls sly sna snb snk snl snn sno sns sny soa sob sok sol son soo sos soy ss- ssa ssb ssk ssl ssn sso sss sy- sya syb syk syl syn sys yaa yab yak yal yan yao yas yay ybl ybs yby yka ykk ykn ylk yll yls yly yna ynk ynn yns yny yob yok yol yon yoo yos yoy ysa ysb ysk ysl yso yss ysy yyb yys yyy