ony oo- ooa ood ooh ooi ool oon ooo oor oos oox or- ora ord ore orh ori orl orn oro orr ors orx ory os- osa osd ose osh osi osl osn oso osr oss osx ox- oxa oxi oxn oxo oxx oxy oya oyd oye oyi oyl oyo oys ra- raa rad rae rah rai ral ran rao rar ras rax ray rda rdd rde rdh rdi rdl rdn rdo rdr rds rdx rdy re- rea red ree reh rei rel ren reo rer res rex rey rh- rha rhd rhe rhh rhi rhl rhn rho rhr rhs ria rid rie rih rii ril rin rio rir ris rix riy rla rld rle rlh rli rll rln rlo rlr rls rly rna rnd rnh rni rnn rno rnr rns rny roa rod roe roh roi rol ron roo ror ros rox roy rra rrd rrh rri rrl rrn rrr rrs rsa rsd rse rsh rsi rsl rsn rso rsr rss rsx rxr rxs ry- rya ryd rye ryn ryo ryr rys ryy saa sad sae sah sai sal san sao sar sas sax say sda sdd sde sdh sdi sdl sdn sdo sdr sds sdy se- sea sed see seh sei sel sen seo ser ses sex sey sh- sha shd she shh shi shl shn sho shr shs shy sia sid sie sih sii sil sin sio sir sis six sla sld sle slh sli sll sln slo slr sls slx sly sna snd sne sni snl snn sno snr sns sny soa sod soe soh soi sol son soo sor sos sox soy sr- sra srd sre srh sri srl srn sro srr srs srx sry ss- ssa ssd sse ssh ssi ssl ssn sso ssr sss ssx sxi sxl sxn sxs sy- sya syd sye syh syi syl syn syr sys syx xaa xad xal xan xar xas xda xde xdh xdi xdr xds xed xee xel xen xer xes xex xhd xia xie xii xin xio xis xix xla xld xli xlr xls xna xno xns xoa xod xoi xon xoo xor xos xox xrd xrx xry xsa xsi xsl xss xxi xxl xxo xxx xxy xyl xyr xyy yaa yad yae yah yai yal yan yao yar yas yax yay yda yde ydl ydn ydo yds ydy yea yed yee yeh yei yel yen yeo yer yes yex yey yha yhe yhi yhs yid yie yih yii yin yio yir yis yld yle yli yll ylr yls yly yna ynd yne ynn yns yny yod yoe yoi yol yon yoo yor yos yox yoy yra yre yrn yro yrs ysa yse ysi ysl yso ysr yss ysy yxa yxe yxy yye yys yyy