-ly -ol iii iil iin iio iip iir iis il- ili ill iln ilo ilp ilr ils ily in- ini inl inn ino inp inr ins iny io- ioi iol ion ioo iop ior ios ipi ipl ipn ipo ipp ipr ips ipy ir- iri irl irn iro irp irr irs iry is- isi isl isn iso isp isr iss isy iyo iyr iys iyy l-p lii lil lin lio lip lir lis lli lll lln llo llp llr lls lly lni lnl lnn lno lnp lnr lns loi lol lon loo lop lor los loy lpi lpl lpn lpo lpp lpr lps lri lrn lro lrp lrr lrs lry lsi lsl lsn lso lsp lsr lss lyl lyn lyo lyr lys n-i nii nil nin nio nip nir nis nli nll nln nlo nlp nlr nls nly nni nnl nnn nno nnp nns no- noi nol non noo nop nor nos noy npi npl npn npo npp npr nps nri nrl nrn nro nrp nrr nrs nry nsi nsl nsn nso nsp nsr nss nsy nyl nyn nyo nyp nys nyy o-i oii oil oin oio oip oir ois oli oll oln olo olp ols oly on- oni onl onn ono onp onr ons ony oo- ooi ool oon ooo oop oor oos op- opi opl opn opo opp opr ops opy or- ori orl orn oro orp orr ors ory os- osi osl osn oso osp osr oss oyi oyl oyo oys p-p pii pil pin pio pip pir pis pli pll pln plo plp plr pls ply pn- pni pnl pnn pno pnp pnr pns pny poi pol pon poo pop por pos poy ppi ppl ppn ppo ppp ppr pps pri prl prn pro prp prr prs pry ps- psi psl psn pso psp psr pss psy py- pyl pyn pyo pyr pys rii ril rin rio rip rir ris riy rli rll rln rlo rlp rlr rls rly rni rnn rno rnp rnr rns rny roi rol ron roo rop ror ros roy rpi rpl rpn rpo rpp rpr rps rri rrl rrn rrp rrr rrs rsi rsl rsn rso rsp rsr rss ry- ryn ryo ryr rys ryy sii sil sin sio sip sir sis sli sll sln slo slp slr sls sly sni snl snn sno snp snr sns sny soi sol son soo sop sor sos soy spi spl spn spo spp spr sps spy sr- sri srl srn sro srp srr srs sry ss- ssi ssl ssn sso ssp ssr sss sy- syi syl syn syp syr sys yii yin yio yip yir yis yli yll ylr yls yly ynn ynp yns yny yoi yol yon yoo yop yor yos yoy ypl ypo yps yrn yro yrp yrs ysi ysl yso ysp ysr yss ysy yys yyy