-ic b-p bbb bbc bbe bbi bbl bbp bbs bcb bcc bce bci bcl bcp bcs be- beb bec bee bei bel bep bes bi- bib bic bie bii bil bip bis blb blc ble bli bll blp bls bpb bpc bpe bpi bpl bpp bps bsb bsc bse bsi bsl bsp bss c-- cbb cbc cbe cbi cbl cbp cbs ccb ccc cce cci ccl ccp ccs ce- ceb cec cee cei cel cep ces ci- cib cic cie cii cil cip cis cl- clb clc cle cli cll clp cls cpb cpc cpe cpi cpl cpp cps csb csc cse csi csl csp css ebb ebc ebe ebi ebl ebp ebs ec- ecb ecc ece eci ecl ecs eeb eec eee eel eep ees eib eic eie eii eil eip eis elb elc ele eli ell elp els ep- epb epc epe epi epl epp eps es- esb esc ese esi esl esp ess ibb ibc ibe ibi ibl ibp ibs icb icc ice ici icl icp ics ie- iec iee iei iel iep ies iib iic iie iii iil iip iis il- ilb ilc ile ili ill ilp ils ipb ipc ipe ipi ipl ipp ips is- isb isc ise isi isl isp iss l-p lbb lbc lbe lbi lbl lbp lbs lcb lcc lce lci lcl lcp lcs leb lec lee lei lel lep les lib lic lie lii lil lip lis llb llc lle lli lll llp lls lpb lpc lpe lpi lpl lpp lps lsb lsc lse lsi lsl lsp lss p-p pbb pbc pbe pbi pbl pbp pbs pcb pcc pce pci pcl pcp pcs peb pec pee pei pel pep pes pib pic pie pii pil pip pis plb plc ple pli pll plp pls ppb ppc ppe ppi ppl ppp pps ps- psb psc pse psi psl psp pss sbb sbc sbe sbi sbl sbp sbs scb scc sce sci scl scp scs se- seb sec see sei sel sep ses sib sic sie sii sil sip sis slb slc sle sli sll slp sls spb spc spe spi spl spp sps ss- ssb ssc sse ssi ssl ssp sss

bbbb bbbs bbci bbeb bblb bbls bcbc bcbp bcbs bccc bcci bccl bccs bcec bces bcie bcis bcpl bcpp bcps bcsc bcsl bcss bebb bebe bebi beci becs beeb beel beep bees beic beil beis bele beli bell belp bels bes- bese bess bibb bibe bibi bibl bibs bicc bice bici bics bieb biel bies biis bile bili bill bils bipp bips bis- bisc bise bisl bisp biss bleb blee blei bles blic blip blis blls blsp blss bpcp bpel bsci bscp bscs bseb bsec bsee bses bsic bslc bspp bssc bsse cbbc cbbs cbcc cbce cbcl cbcp cbcs cbec cbee cblb cblc cbpc cbpp cbsc cbse cbsi ccbc cccb cccc ccci cccl cccp cccs ccee ccel ccic ccii ccil ccip ccis cclc ccli ccls ccpe ccpl ccpp ccps ccsi ccsl ccsp ccss cebp cebs cec- cece ceci cecp cecs ceeb ceec ceel cees ceil ceip cel- celc cele celi cell cels cepc cepe cepp ceps cesc cese cesi cesp cess cibc cibe cibi cicc cici cics ciee ciel cies ciii ciis cili cill cilp cils cipp cips cis- cisc cise cisl cisp ciss clec clee clei clep cles clib clic clii clip clis clpb clpp clsc cpbc cpce cpcs cpeb cpep cpic cplc cpls cpps cpsc cpsl cscb cscc csce csci cscl cscs csec csee csep csib csis cslp cspb cspc cspe cspi csps csse e-cl ebbc ebbs ebcc ebel ebes ebic ebis ebli ecbc ecbe eccb eccc ecce ecci eccl eces ecib ecil ecip ecis ecpp ecsc ecse ecsp ecss eecs eeee eees eele eels eeps eese eesi eics eiec eiei eies eile eise eiss el-b el-p elbe elbi elcb elce elec elee eles elic elie elil elis elle elli ells elpe elpi else epcc epci epec epee epes epi- epic epie epil epip epis eple epll eppc eppp epps epsc epsi epsp epss esbs escb esce esci escs esee esel eses esie esil esis esli eslp espc espe espi espp esps esse essi essl essp i-be ibcs ibec ibes ibie ibis ible ibss icbc icbp icbs iccb iccc icci iccl iccp iccs icec icee icel ices icis icle icll iclp icpc icps icsb icsc icse icsi icsp icss iecc ieie iele iels iesc iesi iies iiie iiii iiis iisc iisi iisp ilbc ilce ile- ilec iles ilic ilie ilis ill- ille illi illp ills ilpe ilse ipcc ipce ipcs ipec ipes ipie ipil ippc ipsc ipse ipsi ipsp ipss isbe isbl iscc isci iscp iscs iseb isec isee isel isep ises isic isie isil isis isle isls ispc ispe isps issc isse issi issp isss lbcc lbsc lcbc lccc lcce lccs lces lcis lcls lcpc lcpl lcps lcsc lcsp lece leel leep lees leib leic leie leil leis lele leli lell lepe lepi lepp leps lese less libc libe libs lice lics lieb liel liep lies liii liis lilb lile lili lill lils lip- lipb lipc lipe lipi lipl lipp lips lise lisi lisp liss llbs llcc llcs lles lllc llll llps lpec lppl lpsc lpss lscb lscs lses lspl lssp pbcc pbil pbsp pcbc pcbs pccc pcce pccl pccs pcep pcip pcll pcpb pcpp pcps pcse pebl pece peci pecl pecs peec peel peep pees peil peip peis pel- pelb pele pell pels pepe pepi peps pese pesi pess pibb pibi picc pice pici pics piel piep pies piip pil- pile pili pill pils pipe pipi pipp pips pise pisi piss plcc plce ple- pleb plec plee plei ples plib plie plip plis plpp plsi plss ppcc ppci ppcs ppib ppic ppie pple ppli pppp ppps ppss psci pseb psec psei psel psil psip psis pspi pspp psps pssc psse s-ib s-ic s-ii sbbs sbcc sbcs sbic sbse sbsi sbsp scbi sccc scce sccl sccp sccs scec scee scel scep sci- scic scie scil scip scis scl- sclc scls scpb scpe scpi scpl scps scsc scsi scsl