-er -ic bbb bbc bbd bbe bbg bbi bbl bbr bcb bcc bcd bce bcg bci bcl bcr bdb bdc bdd bde bdg bdi bdl bdr be- beb bec bed bee beg bei bel ber bgb bgc bgd bge bgg bgi bgl bgr bi- bib bic bid bie big bii bil bir blb blc bld ble blg bli bll blr brb brd bre brg bri brl brr c-- cbb cbc cbd cbe cbg cbi cbl cbr ccb ccc ccd cce ccg cci ccl ccr cdb cdc cdd cde cdg cdi cdl cdr ce- ceb cec ced cee ceg cei cel cer cgb cgc cgd cge cgg cgi cgl cgr ci- cib cic cid cie cig cii cil cir cl- clb clc cld cle clg cli cll clr crb crc crd cre crg cri crl crr dbb dbc dbd dbe dbg dbi dbl dbr dcb dcc dcd dce dcg dci dcl dcr ddb ddc ddd dde ddg ddi ddl ddr de- deb dec ded dee deg dei del der dgc dgd dge dgg dgi dgl dgr di- dib dic did die dig dii dil dir dl- dlb dlc dld dle dlg dli dll dlr drb drc drd dre drg dri drl drr ebb ebc ebd ebe ebg ebi ebl ebr ec- ecb ecc ecd ece ecg eci ecl ecr ed- edb edc edd ede edg edi edl edr eeb eec eed eee eeg eel eer egb egc egd ege egg egi egl egr eib eic eid eie eig eii eil eir elb elc eld ele elg eli ell elr erb erc erd ere erg eri erl err g-d gbc gbd gbe gbg gbi gbl gbr gcb gcc gcd gce gcg gci gcl gcr gdb gdc gdd gde gdi gdl gdr ge- geb gec ged gee geg gei gel ger ggb ggc ggd ggg ggi ggr gib gic gid gie gig gii gil gir glb glc gld gle glg gli gll glr grb grc grd gre grg gri grl grr i-d ibb ibc ibd ibe ibg ibi ibl ibr icb icc icd ice icg ici icl icr idb idc idd ide idg idi idl idr ie- iec ied iee ieg iei iel ier igb igc igd ige igg igi igl igr iib iic iid iie iii iil iir il- ilb ilc ild ile ilg ili ill ilr ir- irb irc ird ire irg iri irl irr lbb lbc lbd lbe lbg lbi lbl lbr lcb lcc lcd lce lcg lci lcl lcr ldb ldc ldd lde ldg ldi ldl ldr leb lec led lee leg lei lel ler lgb lgc lgd lge lgg lgi lgl lgr lib lic lid lie lig lii lil lir llb llc lld lle llg lli lll llr lrb lrc lrd lrg lri lrr rbb rbc rbd rbe rbg rbi rbl rbr rcb rcc rcd rce rcg rci rcl rcr rdb rdc rdd rde rdg rdi rdl rdr re- reb rec red ree reg rei rel rer rgb rgc rgd rge rgg rgi rgr rib ric rid rie rig rii ril rir rlc rld rle rlg rli rll rlr rrb rrc rrd rrg rri rrl rrr

bbbb bbci bbdd bbeb bblb bbrc bbrg bcbc bcbg bccc bcci bccl bcde bcec bcer bcie bd-r bdbc bddc bdii bdle bebb bebe bebi beci bede bedi bedl beeb beed beeg beel beer begg begi beic beil beir beld bele belg beli bell berc berd bere berg beri berr bibb bibe bibi bibl bicc bice bicg bici bide bidi bidr bieb bied biel bier bigb bigc bigd bige bigg bild bile bili bill birb bird bire birg biri birl birr bldc bldg bldr bleb bled blee bleg blei blic blir blrc blrg brcb brce breb brec bred bree breg brei brel brer bric brid brie brig bril brrr c-cd cbbc cbcc cbce cbcl cbcr cbdb cbdc cbdi cbec cbee cber cbgb cbid cbir cblb cblc cbrd cbre cbrl ccbc cccb cccc ccci cccl ccdc ccdi ccdr cced ccee ccel ccgc ccic ccid ccii ccil ccir cclc cclg ccli ccrc ccre ccrg ccri ccrl cd-e cd-r cddb cddl cddr cdec cder cdic cdii cdli cdre cec- cece ceci cedd cede cedi ceeb ceec ceel cege ceil cel- celc cele celi cell cer- cerc cerd cere ceri cerl cgcc cgcg cged cgel cger cibc cibe cibi cicc cici cicr cidc cide cidg cidi cidr ciee ciel cier cigi ciid ciii cili cill cirb circ cire ciri cirl cirr clcd cldc cldr clec cled clee cleg clei cler clib clic clig clii clir clrd clri crbc crcc crce crcr crdc cre- creb crec cred cree creg crei crib cric crie crig dbcc dcbc dccb dccc dcci dccl dcdb dcii dcil dcli dddd ddie ddlc ddrc ddre debe debi dec- decc decd dece deci decl dedd dede dedi deeb deed deeg deel deer dege degi deid deie deil deir deld dele deli dell der- derb derc dere derg deri derr dgeg dgge dglc dibb dibe dice dici dide didi dieb died diel dier dige digg digi diii dile dili dill dird dire dirl dirr dlbd dleg dlib dlii dlil dlrg drbc dred dree dreg drei drel drge drib dric drie dril e-cl ebbc ebbr ebcc ebed ebel eber ebic ebid ebli ecbc ecbe eccb eccc ecce ecci eccl ecdc ecdl eced ecib ecig ecil ecrc ecri ecrl ecrr eddc edde eddi ede- edei edel eder edge edie edil edle eede eeee eele eerc eerg egbe egcc egcg egcr egec egee egel eger eggb egge eggi egil egir eglc egle egli egre egri eid- eide eidi eidr eiec eied eiei eier eige eigg eild eile eird eire el-b elbe elbi elcb elce elde eldi eldr elec eled elee eler elgg elic elid elie elil elle elli erbb erbe ercc erce erde erdi ereb erec ered erei erel erer erg- ergg ergi eric erie eril erld erle erli erll errc erre gbde gc-c gcbc gccc gcic gcii gclc gcrg gdci gddb gdrc gebe gebi gece gedd gede gedi geed geel geer gege gegg gegl geic geie geig geil