-er -ic b-p bbb bbc bbe bbg bbi bbl bbp bbr bcb bcc bce bcg bci bcl bcp bcr be- beb bec bee beg bei bel bep ber bgb bgc bge bgg bgi bgl bgp bgr bi- bib bic bie big bii bil bip bir blb blc ble blg bli bll blp blr bpb bpc bpe bpg bpi bpl bpp bpr brb bre brg bri brl brp brr c-- cbb cbc cbe cbg cbi cbl cbp cbr ccb ccc cce ccg cci ccl ccp ccr ce- ceb cec cee ceg cei cel cep cer cgb cgc cge cgg cgi cgl cgp cgr ci- cib cic cie cig cii cil cip cir cl- clb clc cle clg cli cll clp clr cpb cpc cpe cpg cpi cpl cpp cpr crb crc cre crg cri crl crp crr ebb ebc ebe ebg ebi ebl ebp ebr ec- ecb ecc ece ecg eci ecl ecr eeb eec eee eeg eel eep eer egb egc ege egg egi egl egp egr eib eic eie eig eii eil eip eir elb elc ele elg eli ell elp elr ep- epb epc epe epg epi epl epp epr erb erc ere erg eri erl erp err g-p gbc gbe gbg gbi gbl gbp gbr gcb gcc gce gcg gci gcl gcp gcr ge- geb gec gee geg gei gel gep ger ggb ggc ggg ggi ggp ggr gib gic gie gig gii gil gip gir glb glc gle glg gli gll glp glr gpb gpc gpe gpg gpi gpl gpp gpr grb grc gre grg gri grl grp grr ibb ibc ibe ibg ibi ibl ibp ibr icb icc ice icg ici icl icp icr ie- iec iee ieg iei iel iep ier igb igc ige igg igi igl igp igr iib iic iie iii iil iip iir il- ilb ilc ile ilg ili ill ilp ilr ipb ipc ipe ipg ipi ipl ipp ipr ir- irb irc ire irg iri irl irp irr l-p lbb lbc lbe lbg lbi lbl lbp lbr lcb lcc lce lcg lci lcl lcp lcr leb lec lee leg lei lel lep ler lgb lgc lge lgg lgi lgl lgp lgr lib lic lie lig lii lil lip lir llb llc lle llg lli lll llp llr lpb lpc lpe lpg lpi lpl lpp lpr lrb lrc lrg lri lrp lrr p-p pbb pbc pbe pbg pbi pbl pbp pbr pcb pcc pce pcg pci pcl pcp pcr peb pec pee peg pei pel pep per pgb pgc pge pgg pgi pgl pgp pgr pib pic pie pig pii pil pip pir plb plc ple plg pli pll plp plr ppb ppc ppe ppg ppi ppl ppp ppr prb prc pre prg pri prl prp prr rbb rbc rbe rbg rbi rbl rbp rbr rcb rcc rce rcg rci rcl rcp rcr re- reb rec ree reg rei rel rep rer rgb rgc rge rgg rgi rgp rgr rib ric rie rig rii ril rip rir rlc rle rlg rli rll rlp rlr rpb rpc rpe rpg rpi rpl rpp rpr rrb rrc rrg rri rrl rrp rrr

bbbb bbci bbeb bblb bbpr bbrc bbrg bcbc bcbg bcbp bccc bcci bccl bcec bcer bcie bcpl bcpp bebb bebe bebi beci beeb beeg beel beep beer begg begi beic beil beir bele belg beli bell belp berc bere berg beri berr bibb bibe bibi bibl bicc bice bicg bici bieb biel bier bigb bigc bige bigg bile bili bill bipp birb bire birg biri birl birr bleb blee bleg blei blic blip blir blrc blrg bpcp bpel bprc brcb brce breb brec bree breg brei brel brep brer bric brie brig bril brlp brrr cbbc cbcc cbce cbcl cbcp cbcr cbec cbee cber cbgb cbir cblb cblc cbpc cbpp cbre cbrl ccbc cccb cccc ccci cccl cccp ccee ccel ccgc ccic ccii ccil ccip ccir cclc cclg ccli ccpe ccpl ccpp ccpr ccrc ccre ccrg ccri ccrl ccrp cebp cec- cece ceci cecp ceeb ceec ceel cege ceil ceip cel- celc cele celi cell cepc cepe cepp cepr cer- cerc cere ceri cerl cerp cgcc cgcg cgel cger cibc cibe cibi cicc cici cicr ciee ciel cier cigi ciii cili cill cilp cipp cirb circ cire ciri cirl cirr clec clee cleg clei clep cler clib clic clig clii clip clir clpb clpp clri cpbc cpce cpeb cpep cper cpgb cpic cplc cpre cpri crbc crcc crce crcr cre- creb crec cree creg crei crep crib cric crie crig crip crpc e-cl ebbc ebbr ebcc ebel eber ebic ebli ecbc ecbe eccb eccc ecce ecci eccl ecib ecig ecil ecip ecpg ecpp ecrc ecri ecrl ecrr eeee eele eerc eerg egbe egcc egcg egcr egec egee egel eger eggb egge eggi eggp egil egir eglc egle egli egpb egpe egpi egre egri eiec eiei eier eige eigg eile eipr eire el-b el-p elbe elbi elcb elce elec elee eler elgg elic elie elil elle elli elpe elpi epcc epci epec epee eper epi- epic epie epil epip eple epll eppc eppp eprb eprp erbb erbe ercc erce ercp ereb erec erei erel erer erg- ergg ergi eric erie eril erle erli erll erpe errc erre gc-c gcbc gccc gcic gcii gclc gclp gcpc gcrg gebe gebi gece geel geep geer gege gegg gegl geic geie geig geil geir gelb gele gelg geli gell gepe gerb gere geri gerl ggcl gggg gibb gibe gicr giel gier gige gigg gigi gile gilg gili gill gipe gipi gipp gire girg giri girl girr glbc glcc glce gleb glee gleg glei glge gli- glib glic glie glip glpi glrb gper gpgp gpip gprp grbr grcc grce greb grec gree greg grep grib gric grie grig gril grip grpc grrl grrr i-be ibec ibeg ibge ibie ible ibrc ibri icbc icbp iccb iccc icci iccl iccp iccr icec icee icel icer icgc icle icll iclp iclr icpc icrc icre icrr iecc ieie iele iere ieri igbc igcc igcp igel iger igil igli igri iiie iiii iirc