-ic -up b-p b-u bbb bbc bbe bbh bbi bbl bbp bbu bcb bcc bce bch bci bcl bcp bcu be- beb bec bee beh bei bel bep beu bhb bhc bhe bhh bhi bhl bhp bhu bi- bib bic bie bih bii bil bip biu blb blc ble blh bli bll blp blu bpb bpc bpe bph bpi bpl bpp bpu bub buc bue buh bui bul bup buu c-- cbb cbc cbe cbh cbi cbl cbp cbu ccb ccc cce cch cci ccl ccp ccu ce- ceb cec cee ceh cei cel cep ceu ch- chb chc che chh chi chl chp chu ci- cib cic cie cih cii cil cip ciu cl- clb clc cle clh cli cll clp clu cpb cpc cpe cph cpi cpl cpp cpu cub cuc cue cuh cui cul cup cuu ebb ebc ebe ebh ebi ebl ebp ebu ec- ecb ecc ece ech eci ecl ecu eeb eec eee eel eep ehb ehc ehe ehh ehi ehl ehp ehu eib eic eie eii eil eip eiu elb elc ele elh eli ell elp elu ep- epb epc epe eph epi epl epp epu eu- eub euc eue eui eul eup h-i hbb hbc hbe hbh hbi hbl hbp hbu hcb hcc hce hch hci hcl hcp he- heb hec hee heh hei hel hep heu hhb hhc hhe hhh hhi hhl hhp hhu hib hic hie hih hii hil hip hiu hlb hlc hle hlh hli hll hlp hlu hpb hpc hpe hph hpi hpl hpp hpu hub huc hue huh hui hul hup huu ibb ibc ibe ibh ibi ibl ibp ibu icb icc ice ich ici icl icp icu ie- iec iee iei iel iep ihb ihc ihe ihh ihi ihl ihp ihu iib iic iie iih iii iil iip iiu il- ilb ilc ile ilh ili ill ilp ilu ipb ipc ipe ipi ipl ipp ipu iu- iub iuc iue iui iup l-p lbb lbc lbe lbh lbi lbl lbp lbu lcb lcc lce lch lci lcl lcp lcu leb lec lee leh lei lel lep leu lhb lhc lhh lhi lhp lhu lib lic lie lih lii lil lip liu llb llc lle lli lll llp llu lpb lpc lpe lph lpi lpl lpp lpu lub luc lue luh lui lul lup luu p-p pbb pbc pbe pbi pbl pbp pbu pcb pcc pce pch pci pcl pcp pcu peb pec pee peh pei pel pep peu phb phc phe phi phl php phu pib pic pie pih pii pil pip piu plb plc ple plh pli pll plp plu ppb ppc ppe pph ppi ppl ppp ppu pub puc pue puh pui pul pup puu ubb ubc ube ubh ubi ubl ubp ubu ucb ucc uce uch uci ucl ucp ucu ueb uec uee ueh uei uel uep uhb uhc uhe uhh uhi uhl uhp uhu uib uic uie uii uil uip uiu ulb ulc ule uli ull ulp ulu up- upb upc upe uph upi upp upu uuc uue uuu

bbbb bbch bbci bbeb bblb bcbc bcbp bccc bcci bccl bcec bche bcie bcpl bcpp bcuc bcup bebb bebe bebi bech beci becu beeb beel beep beic beil bele beli bell belp belu bhcc bhel bhie bhil bhpl bhuu bibb bibe bibi bibl bicc bice bich bici bieb biel bieu bihe bihi bihl bihu bile bili bill bilu bipp bipu blcu bleb blee bleh blei bleu blic blip blub blue blup bpcp bpel bphc bubb bube bubi bubu bucc buce buch buci bucu buel bueu buhe buhi buhl buic buie buiu bulb bule buli bull bulu bupc cbbc cbcc cbce cbcl cbcp cbcu cbec cbee cbhl cblb cblc cbpc cbpp ccbc cccb cccc ccci cccl cccp cccu ccee ccel cche cchl cchp ccic ccii ccil ccip cclc ccli ccpe ccpl ccpp ccuc ccup cebp cebu cec- cece ceci cecp ceeb ceec ceel cehl ceil ceip cel- celc cele celi cell cepc cepe ceph cepp ceui chbp chce chch chci chcp cheb chec chee cheh chel chep cheu chib chic chie chih chil chip chiu chlc chlp chpp chub chui chul cibc cibe cibi cicc cich cici cicu ciee ciel ciii cili cill cilp cipp ciuc ciup clec clee clei clep cleu clib clic clii clip clpb clpp club clue cluh cpbc cpce cpcu cpeb cpep cphl cpic cplc cub- cubb cube cubi cucc cuce cuci cui- cuil culb culc cule cull culp cupe cupl cupp e-cl ebbc ebcc ebel ebic ebli ebul ecbc ecbe eccb eccc ecce ecci eccl eche echl ecib ecil ecip ecpp eeee eele ehcc eheh ehel eheu ehle eich eiec eiei eile el-b el-p elbe elbi elbu elcb elce elch elec elee eleh elhi elic elie elil elle elli ellu elpe elph elpi elue elui elul epcc epch epci epec epee eph- ephi epi- epic epie epil epip eple epll eppc eppp epub eubc eubi euch euhl eule h-ii hbic hcbc hccb hccc hcch hchi hcpc hebb hebe hebi hech heeb heel heep hehe heic heie heih heil hele heli hell help helu hepc hepe hepi hepl hepp hepu heue heui hhcl hhhh hhip hhpc hi-c hibi hibu hicc hice hich hicp hiei hieu hihc hihe hihi hiie hiil hiiu hile hili hill hilu hipc hipe hipp hlul hpcc hppe hpue hubb hube hubi hubl huch hucu huel huhi huhu huib huie huil hulc hule huli hull hulu hupe hupp huub i-be ibec ibeh ibie ible icbc icbp iccb iccc icci iccl iccp iccu icec icee icel ichc iche ichi ichu icle icll iclp icpc icub icue icup iecc ieie iele ihcc ihep ihub iihl iiie iiii iiuc ilbc ilce ile- ilec ilic ilie ill- ille illi illp ilpe ipcc ipce ipec iphc ipie ipil ippc iucc iuce iuel iuiu iupp lbcc lcbc lccc lcce lchc lcpc lcpl le-u lebu lece lech leel leep lehe lehi lehu leib leic leie leil lele leli lell lelu lepe lepi lepp leuc lhec lhee lhhh lhip libc libe libu lice lich lieb liel liep