-ic bbb bbc bbe bbh bbi bbl bbs bcb bcc bce bch bci bcl bcs be- beb bec bee beh bei bel bes bhb bhc bhe bhh bhi bhl bhs bi- bib bic bie bih bii bil bis blb blc ble blh bli bll bls bsb bsc bse bsh bsi bsl bss c-- cbb cbc cbe cbh cbi cbl cbs ccb ccc cce cch cci ccl ccs ce- ceb cec cee ceh cei cel ces ch- chb chc che chh chi chl chs ci- cib cic cie cih cii cil cis cl- clb clc cle clh cli cll cls csb csc cse csh csi csl css ebb ebc ebe ebh ebi ebl ebs ec- ecb ecc ece ech eci ecl ecs eeb eec eee eel ees ehb ehc ehe ehh ehi ehl ehs eib eic eie eii eil eis elb elc ele elh eli ell els es- esb esc ese esh esi esl ess h-i hbb hbc hbe hbh hbi hbl hbs hcb hcc hce hch hci hcl hcs he- heb hec hee heh hei hel hes hhb hhc hhe hhh hhi hhl hhs hib hic hie hih hii hil his hlb hlc hle hlh hli hll hls hsb hsc hse hsh hsi hsl hss ibb ibc ibe ibh ibi ibl ibs icb icc ice ich ici icl ics ie- iec iee iei iel ies ihb ihc ihe ihh ihi ihl ihs iib iic iie iih iii iil iis il- ilb ilc ile ilh ili ill ils is- isb isc ise ish isi isl iss lbb lbc lbe lbh lbi lbl lbs lcb lcc lce lch lci lcl lcs leb lec lee leh lei lel les lhb lhc lhh lhi lhs lib lic lie lih lii lil lis llb llc lle lli lll lls lsb lsc lse lsh lsi lsl lss sbb sbc sbe sbh sbi sbl sbs scb scc sce sch sci scl scs se- seb sec see seh sei sel ses sh- shb shc she shh shi shl shs sib sic sie sih sii sil sis slb slc sle slh sli sll sls ss- ssb ssc sse ssh ssi ssl sss

bbbb bbbs bbch bbci bbeb bbhs bblb bbls bcbc bcbs bccc bcci bccl bccs bcec bces bche bchs bcie bcis bcsc bcsl bcss bebb bebe bebi bech beci becs beeb beel bees behs beic beil beis bele beli bell bels bes- bese besh bess bhcc bhel bhhs bhie bhil bibb bibe bibi bibl bibs bicc bice bich bici bics bieb biel bies bihe bihi bihl bihs biis bile bili bill bils bis- bisc bise bish bisl biss bleb blee bleh blei bles blhs blic blis blls blss bsci bscs bseb bsec bsee bses bshs bsic bslc bssc bsse cbbc cbbs cbcc cbce cbcl cbcs cbec cbee cbhl cbhs cblb cblc cbsc cbse cbsi ccbc cccb cccc ccci cccl cccs ccee ccel cche cchl cchs ccic ccii ccil ccis cclc ccli ccls ccsi ccsl ccss cebs cec- cece ceci cecs ceeb ceec ceel cees cehl cehs ceil cel- celc cele celi cell cels cesc cese cesi cess chce chch chci chcs cheb chec chee cheh chel ches chhs chib chic chie chih chil chis chlc chsc chse chsh chsi cibc cibe cibi cicc cich cici cics ciee ciel cies cihs ciii ciis cili cill cils cis- cisc cise cish cisl ciss clec clee clei cles clhs clib clic clii clis clsc cscb cscc csce csch csci cscl cscs csec csee cseh cshl cshs csib csis csse e-cl ebbc ebbs ebcc ebel ebes ebhs ebic ebis ebli ecbc ecbe eccb eccc ecce ecci eccl eces eche echl echs ecib ecil ecis ecsc ecse ecss eecs eeee eees eehs eele eels eese eesi ehcc eheh ehel ehhs ehis ehle eich eics eiec eiei eies eile eise eish eiss el-b elbe elbi elcb elce elch elec elee eleh eles elhi elhs elic elie elil elis elle elli ells else esbs escb esce esch esci escs esee esel eses eshs esie esil esis esli esse essh essi essl h-ii hbbs hbes hbhs hbic hbss hcbc hcbs hccb hccc hcch hccs hchi hchs hcis hcsc hcss hebb hebe hebi hech hecs heeb heel hees hehe hehs heic heie heih heil heis hele heli hell hels hesc hesh hess hhcl hhhh hhhs hi-c hibi hicc hice hich hics hiei hies hihc hihe hihi hiie hiil hiis hile hili hill hils hisb hise hish hiss hlhs hlss hsbc hscc hsci hsei hses hshs hsls hsse i-be ibcs ibec ibeh ibes ibie ibis ible ibss icbc icbs iccb iccc icci iccl iccs icec icee icel ices ichc iche ichi ichs icis icle icll icsb icsc icse icsh icsi icss iecc ieie iele iels iesc iesi ihcc ihis ihss iies iihl iiie iiii iiis iisc iisi ilbc ilce ile- ilec iles ilic ilie ilis ill- ille illi ills ilse isbe isbl iscc isch isci iscs iseb isec isee iseh isel ises ishe ishi ishs isic isie isil isis isle isls issc isse issh issi isss lbcc lbhs lbsc lcbc lccc lcce lccs lces lchc lchs lcis lcls lcsc lece lech leel lees lehe lehi lehs leib leic leie leil leis lele leli lell lese lesh less lhbs lhec lhee lhhh lhhs lhss libc libe libs lice lich lics lieb liel lies lih- lihe lihi liii liis lilb lile lili lill lils lise lish lisi liss llbs llcc llcs lles llhs lllc llll lscb lscs lses lshs s-ib s-ic s-ii sbbs sbcc sbcs sbhc sbhs sbic sbse sbsi scbi sccc scce sccl sccs scec scee scel sch- sche schh schi schl schs sci- scic scie scil scis scl- sclc scls scsc scsh scsi scsl se-c se-e se-h se-i se-s sebe sebi sebs sec- secc sece sech secs seeb seec seeh seel sees sehe sehs seie seih seii seil seis selb sele seli sell sels sesc sese sesh sesi sess shbs shcc she- sheb shee sheh shel shes shhh shhs shib shie shih shii shil shis shl- shls shsc sibc sibe sibi sibs sicc sice sich sici sics siec