-er bbb bbc bbe bbf bbn bbo bbr bcb bcc bce bcf bcj bcn bco bcr be- beb bec bee bef ben beo ber bfb bfc bfe bff bfj bfn bfo bfr bjc bjf bjj bjn bjr bnb bnc bne bnf bnj bnn bno bnr bob boc boe bof boj bon boo bor brb bre brf brj brn bro brr c-- c-j cbb cbc cbe cbf cbj cbn cbo cbr ccb ccc cce ccf ccj ccn cco ccr ce- ceb cec cee cef cej cen ceo cer cfb cfc cfe cff cfn cfo cfr cjb cjc cjf cjr cn- cnb cnc cne cnf cnj cnn cno cnr co- cob coc coe cof coj con coo cor crb crc cre crf crj crn cro crr ebb ebc ebe ebf ebj ebn ebo ebr ec- ecb ecc ece ecf ecj ecn eco ecr eeb eec eee eef een eeo eer ef- efb efc efe eff efo efr ejc ejf ejo en- enb enc ene enf enn eno enr eo- eob eoc eoe eof eon eoo eor erb erc ere erf ern ero err fbb fbc fbe fbf fbn fbo fbr fcb fcc fce fcf fcj fcn fco fcr feb fec fee fef fen feo fer ffc ffe fff ffn ffo ffr fjb fjc fnb fnc fne fnf fnj fnn fnr fob foc foe fof fon foo for frb frc fre frf frj frn fro frr jbc jbf jbj jbo jbr jcb jcc jce jcf jco jcr jeb jec jee jef jej jen jeo jer jfb jfc jfe jff jfj jfo jfr jjb jjc jjf jjj jjr jnc jne jnf jnj jnn jno jnr job joc joe jof joj jon joo jor jrb jrc jrf jrn jro jrr nbb nbc nbe nbf nbn nbo nbr ncb ncc nce ncf ncn nco ncr ne- neb nec nee nef nej nen neo ner nfb nfc nfe nff nfn nfo nfr njc nje njf njn nnb nnc nne nnf nnn nno no- nob noc noe nof noj non noo nor nrb nrc nre nrf nrj nrn nro nrr ob- obb obc obe obf obj obn obo obr oc- ocb occ ocf ocj ocn oco ocr oeb oec oee oef oen oeo oer of- ofb ofc ofe off ofn ofo ofr ojb ojc oje ojo on- onb onc one onf onj onn ono onr oo- oob ooc oof oon ooo oor or- orb orc ore orf orn oro orr rbb rbc rbe rbf rbn rbo rbr rcb rcc rce rcf rcj rcn rco rcr re- reb rec ree ref ren reo rer rfb rfc rfe rff rfj rfn rfo rfr rjc rjf rjr rnb rnc rnn rno rnr rob roc roe rof roj ron roo ror rrb rrc rrf rrn rrr

-ene -one bbbb bbeb bbfc bbfn bbrc bcbc bccc bcec bcer bcfc bcof bcor bebb bebe bebo beeb beef beej been beer befe beff befo bene benj benn beno beo- beof beon beor berc bere bern bero berr bjcc bjec bjfe bner bnoc bnor bnrr bobb bobe bobo boce boco boec boee boef boen boeo boer bofe boff bojo bonc bone bonn bono boob booc booe boof boon boor bor- bore borf borj born boro borr brcb brce breb brec bree bref bren breo brer brfc brje brnj brno brob broc broe bron broo bror brrr c-bo cbbc cbcc cbce cbcn cbcr cbec cbee cbef cber cbfb cbfc cbre cbrj cbrn ccbc ccbn cccb cccc cccf ccee ccfc ccff ccjo ccnb ccnc ccne ccnf ccnr ccob ccoc ccrc ccre ccrf cec- cece ceco ceeb ceec cef- cefc cefn cejc cen- cene ceno ceor cer- cerc cere cerf cern cero cfbc cfbn cfbr cfcb cfcf cfcn cfco cffb cffr cfnb cfnj cfnr cfor cfrb cfre cfrn cjbc cjcb cjcj cjfb cjfr cjnb cjnr cjob cjon cjor cjrb cjrc cjrj cjrn cnbc cnco cnnj cnrc cnrr cobb cobe cobo coce coco coen cofc cofe coff cojo con- conc cone conf conj conn cono coob coof coon cor- corb corc core corf corn coro corr crbc crcc crce crcr cre- creb crec cree cren creo crfc crne crob croc croe cron croo cror ebbc ebbo ebbr ebcc eben eber ebfc ebno eboe ebon eboo ebor ebro ecbc ecbe eccb eccc ecce ecco ecef ecfc ecfr ecne eco- econ ecrc ecrf ecrr eeee eefe eefn eeoc eerc eero efbr efco efen efeo efon efor ejer ejob ejoo enb- enbn enbr ence enco enee eneo ener enfb enfj ennc enne eno- enoc enoe enoj enon eone eore erbb erbe ercc erce ereb erec eren erer erfc erne erno erob eroc eroe eron eroo errc erre erro fccf fccj febo fece feeb feen feer fefc fefe feff fefo fene fenn feof feon ferb ferc fere fern fero ferr ffcc ffee ffff ffrr foce focj foco foer fofo foje fone fono foof foon for- forb fore forj forn foro forr frbc frcc frcn free fren freo frfc frob froe fron j-ro jbob jcbc jccc jcrc jebb jebe jeer jefe jeff jene jeno jeon jere jero jjcc jnco jner jobe jobo joce joco joee jofr jojo jone jonn jono joof joon joor jore jorf jorn joro jrbr nbbc nbbj nbbo nbcc nbco nber nbfc ncbc nccc nccf nccn nccr ncec ncee ncef ncen ncer ncfc ncfe ncnc ncoc ncor ncrc ncre nebb nebe nebn nebo nebr necc nece neco necr neeb neef neen neer nefe neff nejo nene neno neo- neoc neon neoo nerc nere nerf nero nerr nfer nfff nfon nnnn nobc nobo noce noco noer non- none nonn nono noo- noob nooj noon nooo noor nor- norb norc nore norf norn noro norr nren nrfc nroc nron nrrc o-eo obbo obec oben ober oboe obon obor obre obro ocbc occc occn oce ocee ocef ocon ocre ocro ocrr oec- oecc oeec oen- oeno oere ofcr ofen ofer off- offc offe offo offr ofno ofor ofre onc- once oncf onco one- oneb onec onee oneo oner onne onno onon onor oobe oocr ooer ooff oone oooo oore orbb orbe orbo orce orco ore-