-ic -ji b-u bbb bbc bbe bbi bbl bbs bbu bcb bcc bce bci bcj bcl bcs bcu be- beb bec bee bei bel bes beu bi- bib bic bie bii bij bil bis biu bjc bji bjj bjs bju blb blc ble bli blj bll bls blu bsb bsc bse bsi bsj bsl bss bsu bub buc bue bui buj bul bus buu c-- c-j cbb cbc cbe cbi cbj cbl cbs cbu ccb ccc cce cci ccj ccl ccs ccu ce- ceb cec cee cei cej cel ces ceu ci- cib cic cie cii cij cil cis ciu cjb cjc cjs cl- clb clc cle cli clj cll cls clu csb csc cse csi csj csl css csu cub cuc cue cui cul cus cuu ebb ebc ebe ebi ebj ebl ebs ebu ec- ecb ecc ece eci ecj ecl ecs ecu eeb eec eee eel ees eib eic eie eii eij eil eis eiu ejc eji ejl eju elb elc ele eli ell els elu es- esb esc ese esi esl ess esu eu- eub euc eue eui euj eul eus ibb ibc ibe ibi ibj ibl ibs ibu icb icc ice ici icj icl ics icu ie- iec iee iei iej iel ies iib iic iie iii iij iil iis iiu ijb ijc ije iji ijl ijs iju il- ilb ilc ile ili ill ils ilu is- isb isc ise isi isj isl iss isu iu- iub iuc iue iui ius j-i jbc jbi jbj jbl jbs jbu jcb jcc jce jci jcl jcs jcu jeb jec jee jei jej jel jes jeu jib jic jie jii jij jil jis jiu jjb jjc jjj jjl jjs jju jlb jlc jle jli jll jls jlu jsb jsc jse jsi jsj jsl jss jsu jub jue jui jul jus lbb lbc lbe lbi lbj lbl lbs lbu lcb lcc lce lci lcj lcl lcs lcu leb lec lee lei lej lel les leu lib lic lie lii lij lil lis liu lje ljj ljs lju llb llc lle lli llj lll lls llu lsb lsc lse lsi lsj lsl lss lsu lub luc lue lui lul lus luu sbb sbc sbe sbi sbj sbl sbs sbu scb scc sce sci scj scl scs scu se- seb sec see sei sej sel ses seu sib sic sie sii sij sil sis siu sjb sjc sje sji sjj sjs sju slb slc sle sli slj sll sls slu ss- ssb ssc sse ssi ssj ssl sss ssu sub suc sue sui sul sus suu ubb ubc ube ubi ubl ubs ubu ucb ucc uce uci ucj ucl ucs ucu ueb uec uee uei uel ues uib uic uie uii uil uis uiu ujc uji ujs ulb ulc ule uli ull uls ulu usb usc use usi usj usl uss usu uuc uue uus uuu

bbbb bbbs bbci bbeb bblb bbls bcbc bcbs bccc bcci bccl bccs bcec bces bcie bcis bcsc bcsl bcss bcuc bebb bebe bebi beci becs becu beeb beej beel bees beic beij beil beis bele beli bell bels belu bes- bese bess bibb bibe bibi bibl bibs bicc bice bici bics bieb biel bies bieu biis biji bijl bijs biju bile bili bill bils bilu bis- bisc bise bisl biss bisu bjcc bjec blcu bleb blee blei bles bleu blic blis blls blss blub blue blus bsci bscs bseb bsec bsee bses bsic bslc bssc bsse bubb bube bubi bubs bubu bucc buce buci bucs bucu buel bueu buic buie buis buiu buje buji buju bulb bule buli bull buls bulu busc buse busi buss busu buus cbbc cbbs cbcc cbce cbcl cbcs cbcu cbec cbee cblb cblc cbsc cbse cbsi cbus ccbc cccb cccc ccci cccl cccs cccu ccee ccel ccic ccii ccil ccis cclc ccli ccls ccsi ccsl ccss ccuc ccus cebs cebu cec- cece ceci cecs ceeb ceec ceel cees ceil cejc cel- celc cele celi cell cels cesc cese cesi cess ceui cibc cibe cibi cicc cici cics cicu ciee ciel cies ciii ciis cili cill cils cis- cisc cise cisl ciss ciuc cius cjbc cjcb cjcj cjcl cjcs cjeu cjic cjli cjls cjsb cjsl cjss cjul clec clee clei cles cleu clib clic clii clis clsc club clue cluj cscb cscc csce csci cscl cscs csec csee csib csis cslu csse csus cub- cubb cube cubi cubs cucc cuce cuci cues cui- cuil cuis cuju culb culc cule cull culs cusb cuss cusu e-cl ebbc ebbs ebcc ebel ebes ebic ebis ebli ebul ebus ecbc ecbe eccb eccc ecce ecci eccl eces ecib ecil ecis ecjs ecsc ecse ecss ecsu ecus eecs eeee eees eele eels eese eesi eics eiec eiei eies eiji eile eise eiss ejji el-b elbe elbi elbu elcb elce elec elee eles elic elie elij elil elis elle elli ells ellu else elsu elue elui elul elus esbs escb esce esci escs escu esee esel eses esie esil esis esli esse essi essl essu esui esus eubc eubi eule euse i-be ibcs ibec ibes ibie ibis ible ibss ibus icbc icbs iccb iccc icci iccl iccs iccu icec icee icel ices icis icle icll icsb icsc icse icsi icss icub icue icus iecc ieie iele iels iesc iesi iesu iies iiie iiii iiis iisc iisi iisj iisu iiuc ijji ijui ilbc ilce ile- ilec iles ilic ilie ilis ill- ille illi ills ilse ilus isbe isbl iscc isci iscs iscu iseb isec isee isel ises isic isie isil isis isle isls issc isse issi isss issu isus iucc iuce iuel iuiu iuse iuss jbel jcbc jccc jcci jcss jebb jebe jeci jecs jeel jees jeju jeli jell jels jesc jese jess jesu jeus jibb jibe jibi jibs jije jiji jiju jili jill jilu jisc jjcc jsci jsss jube jubu juce jucu juei juel juis juju jule juli juse jusi juss juul lbcc lbsc lcbc lccc lcce lccs lces lcis lcls lcsc le-u lebu lece leej leel lees leib leic leie leil leis lele leli lell lelu lese