bbbb bbbs bbch bbci bbhs bbin bblb bbls bcbc bcbs bccc bcci bccl bccs bchs bcis bcnu bcsc bcsl bcsn bcss bcuc bhcc bhhs bhil bhuu bibb bibi bibl bibs bicc bich bici bics bihi bihl bihs bihu biin biis bili bill bils bilu bin- binc binh bini binn bins binu bis- bisc bish bisl biss bisu blcu blhs blic blin blis blls blni blss blub blus bnhs bnib bnin bnss bsci bscs bshs bsic bsin bslc bsns bssc bubb bubi bubs bubu bucc buch buci bucs bucu buhi buhl buhs buic buin buis buiu bulb buli bull buls bulu bunb buni bunn buns bunu busc bush busi buss busu buus cbbc cbbs cbcc cbcl cbcn cbcs cbcu cbhl cbhs cblb cblc cbln cbsc cbsi cbsn cbus ccbc ccbn cccb cccc ccci cccl cccs cccu cchl cchs ccic ccii ccil ccis cclc ccli ccls ccnb ccnc ccni ccns ccnu ccsi ccsl ccsn ccss ccuc ccus chch chci chcs chhs chib chic chih chil chin chis chiu chlc chln chnb chnc chnl chns chsc chsh chsi chub chui chul chun chus cibc cibi cicc cich cici cics cicu cihs ciii ciis cili cill cils cin- cinc cini cis- cisc cish cisl cisn ciss ciuc cius clhs clib clic clii clin clis clsc club cluh clun cnbc cnbl cnci cnhs cnib cnic cnih cnsl cnss cscb cscc csch csci cscl cscs cshl cshs csib csis cslu csus cub- cubb cubi cubs cucc cuci cucn cui- cuil cuin cuis culb culc cull culs cusb cush cuss cusu h-ii hbbs hbhs hbic hbss hcbc hcbs hccb hccc hcch hccs hchi hchs hcis hcsc hcss hhcl hhhh hhhs hhus hi-c hibi hibu hicc hich hics hihc hihi hiil hiis hiiu hili hill hils hilu hinc hinn hins hisb hish hisn hiss hlhs hlin hlss hlul hncs hnhs hsbc hscc hsci hscn hshs hsin hsls hsni hubb hubi hubl hubs huch hucs hucu huhi huhn huhs huhu huib huil huis hulc huli hull huls hulu hunc hunh huni huns hush husi huss huub huus ibcs ibis ibns ibsn ibss ibus icbc icbs iccb iccc icci iccl iccn iccs iccu ichc ichi ichs ichu icis icll icnb icnc icns icsb icsc icsh icsi icss icub icus ihcc ihis ihss ihub iihl iiii iiis iisc iisi iisu iiuc ilbc ilic ilin ilis ill- illi ills ilni ilus incb inch inci incl incs inhs inis inni inns innu insc insh inss insu inui inul inun inus isbl isbn iscc isch isci iscn iscs iscu ishi ishs isic isil isin isis isls issc issh issi isss issu isuh isus iucc iuiu iuss lbcc lbhs lbsc lcbc lccc lccs lchc lchs lcis lcls lcsc lhbs lhhh lhhs lhss lhun libc libs libu lich lics lih- lihi liii liin liis lilb lili lill lils lilu linc linh linn lins lish lisi liss lisu liun lius llbs llcc llcs llhs lllc llll lnhs lsbu lscb lscs lshs lubs luch luci lucs luhi luhu luin luis luli lull lulu luni lunn luns lush lusi luss n-ii nbbc nbcc nbci nbcs nbhs nbic ncbc ncbi ncbs nccc ncci nccn nccs nccu nchc nchs ncis nclc ncln ncnc ncsc ncsi ncsl ncss nhcc nhhl nhhs nhis nhnn nhsc nibi nibs nicc nich nici nicl nics nicu nihl niiu nili nill nils nilu ninh nini ninl nins nish nisi nisl niss nisu nlcc nlcs nlhs nlic nlls nlsc nnhs nnls nnnn nnsl nnss nscc nscl nscs nshs nsic nsin nsis nsls nssb nssc nsss nsub nubc nubi nubl nubs nuch nuci nucs nucu nuhi nuin nuli null nunc nunn nuns nush nusi nusl nuss nusu s-ib s-ic s-ii sbbs sbcc sbcs sbhc sbhs sbic sbsi sbus scbi sccc sccl sccs sch- schh schi schl schs sci- scic scil scin scis scl- sclc scls scsc scsh scsi scsl scsn scsu scub scul scun shbs shcc shhh shhs shib shih shii shil shin shis shiu shl- shls shsc shub shui shul shun shus shuu sibc sibi sibs sibu sicc sich sici sics sicu sihi sihl sihs sihu sil- silc sili sill sils silu sinh sini sinn sins sinu sisc sish sisi siss sisu siui sius sl-i slcc slcu slhs slib slic slln slsc slsu slub sluc sncc snhs snib snns snub snus ssbn sscc ssci sscs sshl sshs ssin ssis sslc ssns sssb sssc sssh sssi ssss sub- subb subh subi subl subs suc- succ such suci sucs suhb suhi suhl suin suis sul- sulc sulh suli sull sulu sun- sunb suni sunn suns sunu sus- susi suss susu suus ubbi ubic ubii ubis ubli ubls ucbc ucci uchi uchs ucil ucin ucsb ucsc ucsu uhcl uhss uhuh ulbc ulcc ulch ulic ulli ulul ulus uncc unch unci uncl uncs uni- unic unii unin unis unni unns uns- unsc unus usbc usbl usbs uscc usch uscs ushi ushs ushu usin usis uslu usnc usnu ussb ussc usss ussu usui usul usun usus uulu uuni uusi uuuu