-er -ic -ji -ol bbb bbc bbe bbg bbi bbl bbo bbr bcb bcc bce bcg bci bcj bcl bco bcr be- beb bec bee beg bei bel beo ber bgb bgc bge bgg bgi bgl bgo bgr bi- bib bic bie big bii bij bil bio bir bjc bjg bji bjj bjr blb blc ble blg bli blj bll blo blr bob boc boe bog boi boj bol boo bor brb bre brg bri brj brl bro brr c-- c-j cbb cbc cbe cbg cbi cbj cbl cbo cbr ccb ccc cce ccg cci ccj ccl cco ccr ce- ceb cec cee ceg cei cej cel ceo cer cgb cgc cge cgg cgi cgl cgo cgr ci- cib cic cie cig cii cij cil cio cir cjb cjc cjg cjr cl- clb clc cle clg cli clj cll clo clr co- cob coc coe cog coi coj col coo cor crb crc cre crg cri crj crl cro crr ebb ebc ebe ebg ebi ebj ebl ebo ebr ec- ecb ecc ece ecg eci ecj ecl eco ecr eeb eec eee eeg eel eeo eer egb egc ege egg egi egl ego egr eib eic eie eig eii eij eil eio eir ejc eji ejl ejo elb elc ele elg eli ell elo elr eo- eob eoc eoe eog eoi eol eoo eor erb erc ere erg eri erl ero err gbc gbe gbg gbi gbj gbl gbo gbr gcb gcc gce gcg gci gcl gco gcr ge- geb gec gee geg gei gel geo ger ggb ggc ggg ggi ggj ggo ggr gib gic gie gig gii gij gil gio gir gjc gje gjg gjr glb glc gle glg gli glj gll glo glr gob goc goe gog goi gol goo gor grb grc gre grg gri grj grl gro grr ibb ibc ibe ibg ibi ibj ibl ibo ibr icb icc ice icg ici icj icl ico icr ie- iec iee ieg iei iej iel ier igb igc ige igg igi igl igo igr iib iic iie iii iij iil iio iir ijb ijc ije ijg iji ijl ijo il- ilb ilc ile ilg ili ill ilo ilr io- iob ioc ioe iog ioi ioj iol ioo ior ir- irb irc ire irg iri irj irl iro irr j-i jbc jbg jbi jbj jbl jbo jbr jcb jcc jce jci jcl jco jcr jeb jec jee jeg jei jej jel jeo jer jgb jge jgi jgo jgr jib jic jie jig jii jij jil jio jir jjb jjc jjg jjj jjl jjr jlb jlc jle jlg jli jll jlo jlr job joc joe jog joi joj jol joo jor jrb jrc jrg jri jrl jro jrr lbb lbc lbe lbg lbi lbj lbl lbo lbr lcb lcc lce lcg lci lcj lcl lco lcr leb lec lee leg lei lej lel leo ler lgb lgc lge lgg lgi lgj lgl lgo lgr lib lic lie lig lii lij lil lio lir lje ljj llb llc lle llg lli llj lll llo llr lob loc loe log loi loj lol loo lor lrb lrc lrg lri lro lrr o-i ob- obb obc obe obg obi obj obl obo obr oc- ocb occ ocg oci ocj ocl oco ocr oeb oec oee oeg oei oel oeo oer ogc oge ogg ogi ogl ogo oib oic oie oii oil oio oir ojb ojc oje oji ojo olb olc ole olg oli oll olo oo- oob ooc oog ooi ool ooo oor or- orb orc ore org ori orl oro orr rbb rbc rbe rbg rbi rbl rbo rbr rcb rcc rce rcg rci rcj rcl rco rcr re- reb rec ree reg rei rel reo rer rgb rgc rge rgg rgi rgo rgr rib ric rie rig rii ril rio rir rjc rjg rjr rlc rle rlg rli rll rlo rlr rob roc roe rog roi roj rol roo ror rrb rrc rrg rri rrl rrr

bbbb bbci bbeb bblb bbrc bbrg bcbc bcbg bccc bcci bccl bcec bcer bcie bcor bebb bebe bebi bebo beci beeb beeg beej beel beer begg begi bego beic beij beil beir bele belg beli bell belo beo- beor berc bere berg beri bero berr bibb bibe bibi bibl bibo bicc bice bicg bici bico bieb biel bier bigb bigc bige bigg bigo biji bijl bile bili bill bilo bio- bioc biog bioi biol birb bire birg biri birl biro birr bjcc bjec bleb blee bleg blei bleo blic blio blir blob bloc blog bloo blrc blrg bobb bobe bobi bobo boce boco boec boee boel boeo boer boge bogg bogi bogo boi- boie boii boil boji bojo bole bolg boli boll bolo boob booc booe boog bool boor bor- bore borg bori borj boro borr brcb brce breb brec bree breg brei brel breo brer bric brie brig bril brio brje brob broc broe brog brol broo bror brrr c-bo cbbc cbcc cbce cbcl cbcr cbec cbee cber cbgb cbir cblb cblc cbol cbre cbrj cbrl ccbc cccb cccc ccci cccl ccee ccel ccgc ccic ccii ccil ccir ccjo cclc cclg ccli ccob ccoc ccrc ccre ccrg ccri ccrl cec- cece ceci ceco ceeb ceec ceel cege cego ceil cejc cel- celc cele celi cell celo ceol ceor cer- cerc cere ceri cerl cero cgcc cgcg cgel cger cgro cibc cibe cibi cibo cicc cici cico cicr ciee ciel cier cigi ciii cili cill cilo ciob cior cirb circ cire ciri cirl ciro cirr cjbc cjcb cjcj cjcl cjic cjli cjlo cjob cjoi cjor cjrb cjrc cjrj clec clee cleg clei cleo cler clib clic clig clii clio clir clob cloe clog cloo clor clri clro cobb cobe cobi cobo coce coco coel cogi cogo coil coir cojo col- colb cole coli coll colo coob cool cor- corb corc core corg cori corl coro corr crbc crcc crce crcr cre- creb crec cree creg crei creo crib cric crie crig crob croc croe crol croo cror e-cl ebbc ebbo ebbr ebcc ebel eber