nucu nudc nudd nudi nudo nuff nuim nuin numi numm nums numu nunc nunn nuno nuns nuoc nuon nusi nuss nusu occc occi occn ocds ocin ocis ocms ocom ocon ocos ocum odci oddd oddi odds odic odin odio odis odiu odom odon odoo odos odou odso odum odus off- offc offo offs offu ofid ofno ofus oici oido oids oiii oins oion oios oisc oisd oism oisu oium omic omid omim omin omio omis omn- omni omo- omoi omon omoo omsi omsn omuo omus onc- oncd oncf onco ondi ondo onic onis onni onno onod onon onos onsc onso onus oodi ooff oofs ooid ooms oons oooo ooos oosi oous oscc osci osco osdi osii osim osin osis osm- osmo osno osoi osoo osos ossd ossi osso ossu osum osun oucc oudc ouds oufc ouff ouii ouin ouis oumi oun- ound ousd ouu- s-ic s-ii s-os sccc sccm sccs scdc scdf scds scfc scfi scfm sci- scic scid scif scim scin scio scis scmc scmm scmo scms scnd scom scon scoo scsc scsd scsi scsn scso scsu scud scum scun sdcc sdco sddc sdds sdfc sdic sdif sdio sdmo sdms sdsc sdsf sdsm sdss sdsu sfcc sfco sfcs sfdc sffc sfio sfmm sfos sfss sfsu sicc sici sicm sico sics sicu sidd sidi sido sids siff sifo sifu siim simd simi simm simo sims sind sini sinn sino sins sinu siod sion sios siou sisc sisd sisi siss sisu siui sium sius smcc smdc smic smid smif smin smis smnc smoc smod smof smon smos smsc smsd smsn smss smus sncc sncf snco snfu snid snns snoc snod snom snoo snos snsd snum snus soci socm soco socs sodd sodo sods sodu sofi sofo soic soif soim soin sois somi somm somn somo son- sond soni sono sons sonu sood soof soom soon soos sosi soso soss soud souf soum soun sous sscc ssci sscs ssdc ssdd ssdf ssdm ssfc ssid ssin ssis ssmc ssns ssoc sssc sssf sssi sssm ssss suc- succ suci sucs sudd sudi sudo suds suf- sufc suff sufi sufs sufu suid suin suio suis sum- sumd sumi sumo sums sumu sun- sund suni sunn suno suns sunu suos sus- susd susi suso suss susu suum suus ucci ucdc ucdd ucin ucio ucmc ucom ucon ucos ucsc ucsd ucsf ucsm ucsu uddi udds udic udid udim udin udmc udon udoo udos udsd udun ufcu ufms ufos uims uisd umff ummo umms umno umsu umus uncc uncf unci unco uncs undi undo unds unfd uni- unic unif unii unin unio unis unmc unni unno unns unon unos uns- unsc unso unum unus uocc uofm uofo uomo uscc uscf uscm usco uscs usdc usdf usdm usdo usds usfc usfi usfs usif usim usin usis usmc usmd usmm usms usnc usno usnu usoc usoi usos ussc ussf usss ussu usui usun usus uuni uuno uuoc uusi uuuu