-up b-p b-u bbb bbc bbe bbl bbm bbp bbs bbu bcb bcc bce bcl bcm bcp bcs bcu be- beb bec bee bel bem bep bes beu blb blc ble bll blm blp bls blu bmb bmc bme bml bmm bmp bms bmu bpb bpc bpe bpl bpm bpp bps bpu bsb bsc bse bsl bsm bsp bss bsu bub buc bue bul bum bup bus buu c-- cbb cbc cbe cbl cbm cbp cbs cbu ccb ccc cce ccl ccm ccp ccs ccu ce- ceb cec cee cel cem cep ces ceu cl- clb clc cle cll clm clp cls clu cmb cmc cme cml cmm cmp cms cmu cpb cpc cpe cpl cpm cpp cps cpu csb csc cse csl csm csp css csu cub cuc cue cul cum cup cus cuu ebb ebc ebe ebl ebm ebp ebs ebu ec- ecb ecc ece ecl ecm ecs ecu eeb eec eee eel eem eep ees elb elc ele ell elm elp els elu em- emb emc eme eml emm emp ems emu ep- epb epc epe epl epm epp eps epu es- esb esc ese esl esm esp ess esu eu- eub euc eue eul eup eus l-p lbb lbc lbe lbl lbm lbp lbs lbu lcb lcc lce lcl lcm lcp lcs lcu leb lec lee lel lem lep les leu llb llc lle lll llm llp lls llu lmb lmc lme lml lmm lmp lms lmu lpb lpc lpe lpl lpm lpp lps lpu lsb lsc lse lsl lsm lsp lss lsu lub luc lue lul lum lup lus luu mbb mbc mbe mbl mbm mbp mbs mbu mc- mcb mcc mce mcl mcm mcp mcs mcu meb mec mee mel mem mep mes meu mlb mlc mle mll mlm mlp mls mlu mmb mmc mme mml mmm mmp mms mmu mpb mpc mpe mpl mpm mpp mps mpu msb msc mse msl msm msp mss msu mub muc mue mul mum mup mus muu p-p pbb pbc pbe pbl pbm pbp pbs pbu pcb pcc pce pcl pcm pcp pcs pcu peb pec pee pel pem pep pes peu plb plc ple pll plm plp pls plu pmb pmc pme pml pmm pmp pms pmu ppb ppc ppe ppl ppm ppp pps ppu ps- psb psc pse psl psm psp pss psu pub puc pue pul pum pup pus puu sbb sbc sbe sbl sbm sbp sbs sbu scb scc sce scl scm scp scs scu se- seb sec see sel sem sep ses seu slb slc sle sll slm slp sls slu smb smc sme sml smm smp sms smu spb spc spe spl spm spp sps spu ss- ssb ssc sse ssl ssm ssp sss ssu sub suc sue sul sum sup sus suu ubb ubc ube ubl ubp ubs ubu ucb ucc uce ucl ucm ucp ucs ucu ueb uec uee uel uem uep ues ulb ulc ule ull ulm ulp uls ulu um- umb umc ume uml umm ump ums umu up- upb upc upe upm upp ups upu usb usc use usl usm usp uss usu uuc uue uum uus uuu

bbbb bbbs bbcm bbeb bblb bbls bcbc bcbp bcbs bccc bccl bccm bccs bcec bces bcmp bcms bcpl bcpp bcps bcsc bcsl bcsm bcss bcuc bcup bebb bebe becs becu beeb beel beem beep bees bele bell belm belp bels belu beme bemu bes- bese besm bess blcu bleb blee blem bles bleu blls blme blsp blss blub blue blum blup blus bmce bmep bmus bpcp bpel bpmc bpml bpms bpsu bscp bscs bseb bsec bsee bses bslc bsms bspp bssc bsse bssm bsup bubb bube bubs bubu bucc buce bucs bucu buel buem bueu bulb bule bull buls bulu bum- bumb bump bums bupc bups busc buse buss busu buus cbbc cbbs cbcc cbce cbcl cbcm cbcp cbcs cbcu cbec cbee cblb cblc cbme cbms cbpc cbpp cbsc cbse cbsm cbus ccbc cccb cccc cccl cccm cccp cccs cccu ccee ccel cclc cclm ccls ccmb ccmc ccmm ccmp ccms ccpe ccpl ccpm ccpp ccps ccsl ccsp ccss ccuc ccup ccus cebp cebs cebu cec- cece cecm cecp cecs ceeb ceec ceel ceem cees cel- celc cele cell cels cemb ceme cemm cemp cems cemu cepc cepe cepp ceps cesc cese cesp cess clec clee clem clep cles cleu clpb clpp clsc clsm club clue clum cmbc cmbs cmcc cmcs cmec cmes cmll cmmb cmmc cmml cmms cmpc cmpl cmpp cmsc cmse cmus cpbc cpce cpcm cpcs cpcu cpeb cpep cplc cpls cpme cpmp cppm cpps cpsc cpsl cpsu cpus csbm cscb cscc csce cscl cscs csec csee csem csep cslp cslu csmc csmu cspb cspc cspe csps csse cssm csum csup csus cub- cubb cube cubs cucc cuce cucm cues culb culc cule cull culm culp culs cum- cume cump cums cupe cupl cupp cups cusb cusp cuss cusu e-cl ebbc ebbs ebcc ebel ebes ebul ebus ecbc ecbe eccb eccc ecce eccl eccm ecem eces ecmp ecpm ecpp ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eele eels eems eeps eese el-b el-p elbe elbu elcb elce elec elee elem eles elle ells ellu elme elml elms elpe else elsu elue elul elum elus embe embs emcc emcs emel emes emeu emle emlm emme emml emms emmu empc empe emps emse emul emup emus epbm epcc epec epee epes eple epll epms eppc eppp epps epsc epsp epss epub epus esbs escb esce escm escs escu esee esel esem eses eslp esme espc espe espp esps esse essl essp essu esus eubc eule eumc eums euse lbcc lbmc lbms lbsc lcbc lccc lcce lccm lccs lces lcls lcms lcpc lcpl lcpm lcps lcsc lcsp le-u lebu lece leel leem leep lees lele lell lelu leme lemm lemp lems lemu lepe lepp leps lese less lesu leuc llbs llcc llcs lles lleu lllc llll llms llps lmcc lmms lpec lppl lpsc lpss lsbu lscb lscm lscs lses lspl lssp lube lubs luce lucs lues lule lull