isbd isbn iscc iscd isci iscn iscr iscs iscu isdb isdc isdn isds isic isin isis isri issc issi issr isss issu isus iucc iuds iuiu iusd iuss n-ii nbbc nbcc nbci nbcs nbic ncbc ncbi ncbs nccc ncci nccn nccr nccs nccu ncdc ncdn ncdr ncds ncdu ncid ncis ncnc ncnd ncrc ncri ncsc ncsi ncss ndcc ndcs nddb ndic ndrc ndri ndsi ndss nibi nibs nicc nicd nici nics nicu nidd nidi nids niir niiu nind nini nins nirs niru nisd nisi niss nisu niur nndb nnnn nnss nrcs nrdc nrds nric nrrc nrrd nrsc nscc nscd nscs nsds nsic nsin nsis nsnr nsrc nsrd nssb nssc nssr nsss nsub nubc nubi nubs nuci nucs nucu nudc nudd nudi nuin nunc nunn nuns nurc nurd nuri nurn nurr nurs nuru nusi nuss nusu rbbb rbbr rbbs rbds rbis rbsd rbss rcbc rccb rccc rccs rcdc rcds rcic rcid rcis rcnr rcrd rcsc rcsd rcsi rcss rib- ribs ribu ricc rics ridc ridd ridi rids riin riis rind rinn riri rirs risc risd risi riss risu rius rnbr rncs rndc rnds rnin rrrr rrun rsbi rscc rscn rscs rsdd rsds rsid rsis rsnn rsnr rubb rubi rubs rubu ruci rudd rudi ruds ruid ruin ruis runc rund runi runn runs rurc rurd ruri rurs ruru rusi russ rusu ruud ruun s-ib s-ic s-ii sbbs sbcc sbcs sbds sbic sbsd sbsi sbus scbi sccc sccs scdc scds sci- scic scid scin scir scis scnd scnr scr- scrc scri scrn scrs scsc scsd scsi scsn scsr scsu scub scud scun scur sdcc sddc sdds sdib sdic sdrc sdrs sdsc sdss sdsu sibc sibi sibs sibu sicc sici sics sicu sidd sidi sidr sids sind sini sinn sins sinu sirc siri sirr sirs siru sisc sisd sisi siss sisu siui sius sncc snib snid snir snns snrs snsd snub snur snus srbc srcc srib sris srni srnn srsd srub ssbn ssbr sscc ssci sscs ssdc ssdd ssid ssin ssis ssns ssrc ssri ssrs sssb sssc sssi ssss sub- subb subd subi subs suc- succ suci sucr sucs sudd sudi suds suid suin suir suis sun- sunb sund suni sunn suns sunu sur- surc surd suri surn surr surs suru sus- susd susi suss susu suus ubbi ubic ubid ubii ubir ubis ubud ucbc ucci ucdc ucdd ucin ucrc ucsb ucsc ucsd ucsu udbc uddi udds udic udid udin udir udsd udun uirr uisd unbd uncc unci uncs undi unds uni- unic unii unin unir unis unni unns unrs uns- unsc unus urbi urbs urci urds urdu urib uric urin uris uriu urni urns urri ursi urss ursu urun urur urus usbc usbr usbs uscc uscs usdc usds usin usis usnc usnr usnu ussb ussc ussr usss ussu usui usun usus uuni uuri uusi uuuu

bbsrc bbuss bcisd bdsni bdubs bibbs bibic bibin bibis bibri bibus bicsi biddu bidin bidni bidri bidur binci bindi binds bindu binic binns binub birds birdu birin birni birns birrs birun birur bisdn bisin brics bridi brids brind brini brinn brins brisb brisi briss brrrr brud- bruds bruin bruis bruiu bruni brunn bruns bruri bruss bruun bsins bssid bucci bucic bucin bucsu bucur budds buddu budur buici buird buirn bundi bunds bundu bunic bunin bunud bunun bunus burbs burcu burdi burds buric burin burn- burns burri burrs burru buruc burud burun burus busic busin busir bussu busur busuu c-bus cbirs cbrsd ccccc cccii cccsd cciii ccisd ccsid cdiii cdisc cibin cibir cicis cicus ciids cincs cincu cindi cindu cinii circs ciric ciris cirr- cirri cirs- cisid cisus cnid- cnnnn cnnsi cribb cribs crics crini crins criss crius crnci crnic crnis cruds cruin cruis csdic cssii cubi- cubic cubin cubub cucui cuirs cundi cunds cunic cunin cunis curbi curbs curdi curds curic curri currs cursi cusid cusin cusis d-bus d-cru dccic ddc-i ddddd dibri dicus diddu didin didus dindi dinic dinis dinur dinus disc- disci discs disir diss- disur diurn dribs dridu drinn drins driss drubs druid druns druri dubbi dubbs dubi dubin dubuc dubus ducic ducis ducun dudin duduc dundi dunic dunin dunun durci durin duris dusic dusin dussi dusun i-bid ibbur ibdis ibids icbrr iccsd icdsc icici icius icscc icsid ididn idris idrus idunn iiiii iiris iisir iiuni inbin inbud incis incur incus indi- indic indin indir indri indrs indru indur indus iniid inini innis inniu inrun insin insrr insub inund inurn inuus irbid irbis ircii irid- irids irind irinn iris- iriss irisu irssi is-is isbns iscsi isisi isrib issdc issid issru isssc issus issuu isuus n-sub nbcsn nc-si nduru nibbi nicci nidus niibi niidu niirs ninds ninib ninur ninus nisic nisin nisus nssnd nu-nu nubus nucci nuci- nucin nudi- nudur nudus nunni nunns nunun nurds nurin nuris nurri nursu nurun nurus nusus rcirc ribbi ribin ricci ricin ridic ridin riisu rindi rindr rinds rindu rinns rinsi rinus risin risus rndis rubbi rubid rubin rubis rubus rucci rudds rudic rudin rudus ruins ruiru runcu rundi rundu runic runin ruric rusin russi s-bus s-cis s-iii sccbc sccci scdsb scidb scinc scind sciri scrib scrid scrin scris scrub scrud scrus scudi scuds scurn scurr scusi si-in sibin sibir sibiu sibsu sibur sicus siddi sidin sidis sidri sidun sidus sindi sinds sindu sinic sinis sinni sinu- sinur sinus sirci sirin siris siriu sirsi sirud sirur sisic sisid sisis sissi sissu siudi siuri siuru siusi snbrn sndub snibs snub- snubs snuss srdic srnin ssdrs sssrb sssss subbu subic subin subis subss subud succi suciu sucr- sudds sudis sudur suibu suici suids sunbs sundu sunin sunis sunni sunud surds surdu suric surin surir suris surni surud surui surur surus susic susun susus suudu suuns u-dub u-n-i u-nii ubirr ubisi ubris uibis uinic uisun unbid unbud unccd uncin uncus undid undri undub undun undur unics unini uninn unisi unius unnun unnur unric unrid unrun unsdi unsib unsin unsu unsub unsui unsun unurn urbic urbis uric- urin- urins urric urris ursid ursus urubu urucu ururi urusi us-sc usini usins usnic usnin ussun ususi uunsi uusis uuuuu

bbbbbb bibiri bibiru bidbid biddin bidisc bidrun bindii