oas oc- oca occ ocd och oci ocl ocn oco ocp ocr ocs oda odc odd odh odi odl odn odo odp odr ods oha ohc ohd ohh ohi ohl ohn oho ohp ohr ohs oia oic oid oii oil oin oio oip oir ois ola olc old oli oll oln olo olp ols oly on- ona onc ond onh oni onl onn ono onp onr ons ony oo- ooa ooc ood ooh ooi ool oon ooo oop oor oos op- opa opc opd oph opi opl opn opo opp opr ops opy or- ora orc ord orh ori orl orn oro orp orr ors ory os- osa osc osd osh osi osl osn oso osp osr oss oya oyd oyi oyl oyo oys p-p paa pac pad pah pai pal pan pao pap par pas pay pca pcc pcd pch pci pcl pcn pco pcp pcr pcs pda pdc pdd pdh pdi pdl pdn pdo pdp pdr pds pha phc phd phi phl phn pho php phr phs phy pia pic pid pih pii pil pin pio pip pir pis pla plc pld plh pli pll pln plo plp plr pls ply pn- pna pnc pnd pnh pni pnl pnn pno pnp pnr pns pny poa poc pod poh poi pol pon poo pop por pos poy ppa ppc ppd pph ppi ppl ppn ppo ppp ppr pps pra prc prd prh pri prl prn pro prp prr prs pry ps- psa psc psd psh psi psl psn pso psp psr pss psy py- pya pyc pyd pyl pyn pyo pyr pys ra- raa rac rad rah rai ral ran rao rap rar ras ray rca rcc rcd rch rci rcl rcn rco rcp rcr rcs rda rdc rdd rdh rdi rdl rdn rdo rdp rdr rds rdy rh- rha rhc rhd rhh rhi rhl rhn rho rhp rhr rhs ria ric rid rih rii ril rin rio rip rir ris riy rla rlc rld rlh rli rll rln rlo rlp rlr rls rly rna rnc rnd rnh rni rnn rno rnp rnr rns rny roa roc rod roh roi rol ron roo rop ror ros roy rpa rpc rpd rph rpi rpl rpn rpo rpp rpr rps rra rrc rrd rrh rri rrl rrn rrp rrr rrs rsa rsc rsd rsh rsi rsl rsn rso rsp rsr rss ry- rya ryc ryd ryn ryo ryr rys ryy saa sac sad sah sai sal san sao sap sar sas say sca scc scd sch sci scl scn sco scp scr scs sda sdc sdd sdh sdi sdl sdn sdo sdp sdr sds sdy sh- sha shc shd shh shi shl shn sho shp shr shs shy sia sic sid sih sii sil sin sio sip sir sis sla slc sld slh sli sll sln slo slp slr sls sly sna snc snd sni snl snn sno snp snr sns sny soa soc sod soh soi sol son soo sop sor sos soy spa spc spd sph spi spl spn spo spp spr sps spy sr- sra src srd srh sri srl srn sro srp srr srs sry ss- ssa ssc ssd ssh ssi ssl ssn sso ssp ssr sss sy- sya syc syd syh syi syl syn syp syr sys yaa yac yad yah yai yal yan yao yap yar yas yay yca ycc ycd ych yci ycl yco ycp ycs ycy yda ydl ydn ydo yds ydy yha yhc yhi yhs yid yih yii yin yio yip yir yis ylc yld yli yll ylr yls yly yna ynd ynn ynp yns yny yoc yod yoi yol yon yoo yop yor yos yoy ypa ypd ypl ypo yps yra yrc yrn yro yrp yrs ysa ysc ysi ysl yso ysp ysr yss ysy yyc yys yyy