-al -ey -ly -ol a-a a-b a-i aaa aab aae aai aal aao aas aay ab- aba abb abe abi abl abo abs aby aea aeb aee aei ael aeo aes aey ai- aia aib aie aii ail aio ais aiy al- ala alb ale ali all alo als aly aoa aob aoe aoi aol aoo aos as- asa asb ase asi asl aso ass asy ay- aya aye ayi ayl ayo ays baa bab bae bai bal bao bas bay bba bbb bbe bbi bbl bbo bbs bby be- bea beb bee bei bel beo bes bey bi- bia bib bie bii bil bio bis biy bla blb ble bli bll blo bls bly boa bob boe boi bol boo bos boy bsa bsb bse bsi bsl bso bss bsy by- bya bye byi byl byo bys eaa eab eae eai eal eao eas eba ebb ebe ebi ebl ebo ebs eby eea eeb eee eel eeo ees eey eia eib eie eii eil eio eis ela elb ele eli ell elo els ely eo- eoa eob eoe eoi eol eoo eos es- esa esb ese esi esl eso ess esy eya eye eyl eyo eys ia- iaa iab iae iai ial iao ias iba ibb ibe ibi ibl ibo ibs iby ie- iea iee iei iel ies iey iia iib iie iii iil iio iis il- ila ilb ile ili ill ilo ils ily io- ioa iob ioe ioi iol ioo ios is- isa isb ise isi isl iso iss isy iya iye iyo iys iyy la- laa lab lae lai lal lao las lay lba lbb lbe lbi lbl lbo lbs lea leb lee lei lel leo les ley lia lib lie lii lil lio lis lla llb lle lli lll llo lls lly loa lob loe loi lol loo los loy lsa lsb lse lsi lsl lso lss lya lye lyl lyo lys o-i oaa oab oae oai oal oao oas ob- oba obb obe obi obl obo obs oby oea oeb oee oei oel oeo oes oey oia oib oie oii oil oio ois ola olb ole oli oll olo ols oly oo- ooa oob ooi ool ooo oos os- osa osb ose osi osl oso oss oya oye oyi oyl oyo oys saa sab sae sai sal sao sas say sba sbb sbe sbi sbl sbo sbs sby se- sea seb see sei sel seo ses sey sia sib sie sii sil sio sis sla slb sle sli sll slo sls sly soa sob soe soi sol soo sos soy ss- ssa ssb sse ssi ssl sso sss sy- sya syb sye syi syl sys yaa yab yae yai yal yao yas yay ybe ybi ybl ybs yby yea yeb yee yei yel yeo yes yey yie yii yio yis yle yli yll yls yly yob yoe yoi yol yoo yos yoy ysa ysb yse ysi ysl yso yss ysy yyb yye yys yyy