lcbc lccc lccs lchc lchr lchs lcis lcls lcor lcrl lcrs lcsc lcsr lctl lcto lcts lhbs lhhh lhhs lhor lhss libc libo libr libs libu lich lico licr lics lict lih- lihi liho liht liii liir liis lilb lili lill lilo lils lilt lilu lio- lior lios lirc liri lirl liro lirr lirs lirt liru lish lisi liso liss list lisu litb lith liti litl lito litr lits litt litu lius liut llbs llcc llcs llhs lllc llll lloc lloo lob- lobb lobh lobi lobo lobs locc loch loci loco locs locu lohi loho lohr lohs lohu loic loir lois loit loiu loli loll lolo lols loob looc lool loor loos loot lori loro lors losc losh losi loso loss lost loth loti lotl loto lotr lots lott louh loui loul lour lous lout louu lrcs lrhs lric lroc lroi lrrc lrrr lrst lrts ls-r lsbu lscb lsco lscs lshs lsoh lsrc lsso lssr lsts ltbl ltcc ltci ltcs lthr lths ltib ltrs ltsi ltsr lttc lttr ltuc lubs luch luci lucs luhi luhu luis luit luli lull lulu luoh luri lurs lurt lush lusi luso luss lust luth luti luts obbo obhs obis obit obls oblu oboi obol obor obos obot obrh obri obro obsr obss obst obts obuh obus ocbc occc occi occt ochi ochs ocht ocis oclc ocos ocrl ocro ocrr ocrs oct- octi octo octs ocul ocur ohcc ohhi ohho ohhs ohio ohis ohob ohoh ohos ohso ohss ohto ohtu ohus oici oiii oils oios oirt oisc oist oisu oitc oiti olbo olcc olib olic olio olis olit olli ollo olor olos olot olsh olsi olst oltu olur oobi oocr ooho oohs oolo oooh oooo ooos oort oosi oost ootb oots oous orbb orbi orbo orbs orbu orch orci orco orcs orhs ori- oric oril orio oris orit orlo orlu oro- oror oros orot orri orro orrs orsi orso orsu ortc orth orto orts orub orus oscc osci oscl osco oshc oshi osho oshs oshu osii osis osli oslo osoi osoo osor osos osro ossb ossi osso ossu ostc osti ostr osts osul otbs otcl otho othr oths otic otis otit oto- otoh otoo otor otos otro otrs otso otsu otti otto otts ottu otur otus oubs oucc ouch ouii ouir ouis ouit ouls oulu our- ouro ours ourt oust out- outb outh outi outo outs ouu- rbbb rbbr rbbs rbcl rbhs rbis rboh rbsl rbss rbst rcbc rcbo rccb rccc rccs rchb rchs rcic rcis rcls rcos rcsc rcsi rcsl rcss rctc rcti rcts rhhs rhib rhio rhli rhls rhob rhoc rhoh rhos rhus rib- ribo ribs ribu ricc rich rico rics rict riho rihs riht riis rill rilo rilu riol rios riot riou riri rirs risc rish risi riso riss rist risu rith riti ritl rito rits ritt ritu rius rlcs rlls rlsh rob- robb robi robo robs robt robu rocc roch roco rocs rohl rohr rohs rohu roil roio roir rois roit roiu roll rolo rolt roob rooi rool roor roos root rorc rori roro rort roru rosc rosh rosi roso ross rost rotc roth roti rotl roto rotr rots rott roub rouh roul rous rout rrhs rrrr rsbi rscc rsch rscs rshs rsis rslc rsos rssl rsts rstu rtcc rths rtls rtlt rtss rtts rubb rubi rubs rubu ruch ruci ruct ruhh ruhi ruhl ruhr ruhs ruis ruit rull rulo rurc ruri ruro rurs ruru rush rusi ruso russ rust rusu ruth ruti rutl ruto ruts rutt rutu s-ib s-ic s-ii s-os sbbs sbcc sbcs sbct sbhc sbhs sbic sbor sbot sbsi sbst sbtc sbus scbi sccc sccl sccs scct sch- schh schi schl scho schr schs sci- scic scil scio scir scis scit scl- sclc scls scob scoh scol scoo scor scot scr- scrc scri scrs scsc scsh scsi scsl scso scsr scst scsu sctc sctl scto sctr scts scub scul scur scut shbs shbt shcc shhh shhs shib shih shii shil shio shir shis shit shiu shl- shls shoo shor shos shot shou shri shrs shsc shts shub shui shul shur shus shut shuu sibc sibi sibo sibs sibu sicc sich sici sico sics sicu sihi sihl sihr sihs siht sihu siit sil- silc sili sill silo sils silt silu siol sior sios siot siou sirc siri siro sirr sirs sirt siru sisc sish sisi siss sist sisu sit- sitc sith siti sito sits sitt situ siui sius siut sl-i slcc slcu slhs slib slic slir slit slob sloc sloh sloo slos slot slrc slrs slsc slst slsu slts slub sluc slur slut sobo sobr sobs sobt sobu soch soci socl soco socr socs sohh sohl soho sohs sohu soic soil soir sois soit solh soli soll solo solr sols solt sool soor soos soot sorb sorh sori soro sorr sors sort soru sosh sosi soso soss sost sotc soth sotl soto sots sotu soul sour sous sout srbc srcc srch srct srhs srib sris sros srtr srub ssbr sscc ssci sscs sshl sshs ssis ssit sslc sslt ssoc ssot ssrc ssri ssrl ssrs sssb sssc sssh sssi ssss sstb sstc ssth sstl ssts stbc stbs stcc stch stcs stcu sths stib stic stih stil stio stir stis stit stlc stlh stlo stlt stob stol stoo stor stos stot stou strc stri stro strs stru stsi stss sttc sttr stub stuc stul stur stus stut sub- subb subh subi subl subo subs suc- succ such suci sucr sucs suhb suhi suhl suho suhr suio suir suis suit sul- sulc sulh suli sull sulo sult sulu suoh suor suos sur- surc suri suro surr surs surt suru sus- susi suso suss sust susu suti suto sutu suus tbbs tbcb tbcc tbhs tbil tbit tbrb tbst tcbs tccc tccu tch- tchh tchi tcho tchr tchs tchu tcos tcsh tctc tcts tcul thbs thch thi- thic thil thio thir this thoo thor thos thot thou thri thro thru thsr thss thtb thtr thts thul thur thus tibi tibs tibu ticc tich tico tics tiht tihu tiit tiiu tilh till tilo tilr tils