ocl ocm ocn oco ocr ocs ocu oga ogc ogg ogi ogl ogn ogo ogs ogy oia oic oii oil oim oin oio oir ois oiu ola olc olg oli oll olm oln olo ols olu oly om- oma omc omg omi oml omm omn omo omr oms omu omy on- ona onc ong oni onl onn ono onr ons onu ony oo- ooa ooc oog ooi ool oom oon ooo oor oos or- ora orc org ori orl orm orn oro orr ors oru ory os- osa osc osg osi osl osm osn oso osr oss osu ou- oua ouc oui oul oum oun ouo our ous oya oyi oyl oyo oys ra- raa rac rag rai ral ram ran rao rar ras rau ray rca rcc rcg rci rcl rcm rcn rco rcr rcs rcu rga rgc rgg rgi rgn rgo rgr rgs ria ric rig rii ril rim rin rio rir ris riy rla rlc rlg rli rll rlm rln rlo rlr rls rlu rly rma rmc rmg rmi rml rmm rmn rmo rmr rms rna rnc rng rni rnm rnn rno rnr rns rnu rny roa roc rog roi rol rom ron roo ror ros rou roy rra rrc rrg rri rrl rrm rrn rrr rrs rru rsa rsc rsg rsi rsl rsm rsn rso rsr rss rsu rua ruc rug rui rum run ruo rur rus ruu ruy ry- rya ryc ryg rym ryn ryo ryr rys ryu ryy saa sac sag sai sal sam san sao sar sas sau say sca scc scg sci scl scm scn sco scr scs scu sga sgc sgg sgi sgl sgm sgn sgo sgr sgs sgu sia sic sig sii sil sim sin sio sir sis siu sla slc slg sli sll slm sln slo slr sls slu sly sma smc smg smi sml smm smn smo smr sms smu smy sna snc sng sni snl snm snn sno snr sns snu sny soa soc sog soi sol som son soo sor sos sou soy sr- sra src srg sri srl srm srn sro srr srs sry ss- ssa ssc ssg ssi ssl ssm ssn sso ssr sss ssu sua suc sug sui sul sum sun suo sur sus suu suy sy- sya syc syg syi syl sym syn syr sys syu ua- uaa uac uag uai ual uam uan uao uar uas uau uay uca ucc ucg uci ucl ucm ucn uco ucr ucs ucu uga ugc ugg ugi ugl ugm ugn ugo ugr ugs ugu uia uic uig uii uil uim uin uio uir uis uiu ula ulc ulg uli ull ulm uln ulo ulr uls ulu uly um- uma umc umg umi uml umm umn umo umr ums umu un- una unc ung uni unl unm unn uno unr uns unu uny uoa uoc uog uol uom uon uoo uor uos ur- ura urc urg uri url urm urn uro urr urs uru ury usa usc usg usi usl usm usn uso usr uss usu uua uuc uug uum uun uur uus uuu uyc uyi uyo uys uyu yaa yac yag yai yal yam yan yao yar yas yau yay yca ycc yci ycl yco ycs ycu ycy yga ygc ygl ygm ygo yig yii yim yin yio yir yis ylc ylg yli yll ylm ylr yls yly yma ymc ymg ymi yml ymm ymo yms yna yng ynn yns ynu yny yoc yog yoi yol yom yon yoo yor yos you yoy yra yrc yrg yrn yro yrs yru ysa ysc ysg ysi ysl ysm yso ysr yss ysu ysy yua yug yui yul yum yun yuo yur yus yuu yuy yyc yyg yys yyu yyy