-er bbb bbc bbd bbe bbn bbo bbr bcb bcc bcd bce bcn bco bcr bcv bdb bdc bdd bde bdo bdr bdv be- beb bec bed bee ben beo ber bev bnb bnc bnd bne bnn bno bnr bnv bob boc bod boe bon boo bor bov brb brd bre brn bro brr brv bvb bvc bvd bve bvn bvo bvr bvv c-- cbb cbc cbd cbe cbn cbo cbr cbv ccb ccc ccd cce ccn cco ccr ccv cdb cdc cdd cde cdn cdo cdr cdv ce- ceb cec ced cee cen ceo cer cev cn- cnb cnc cnd cne cnn cno cnr cnv co- cob coc cod coe con coo cor cov crb crc crd cre crn cro crr crv cvb cvc cvd cve cvn cvo cvr cvv dbb dbc dbd dbe dbn dbo dbr dbv dcb dcc dcd dce dcn dco dcr dcv ddb ddc ddd dde ddn ddo ddr de- deb dec ded dee den deo der dev dnb dnc dnd dne dnn dno dnr dob doc dod doe don doo dor dov drb drc drd dre drn dro drr drv dvb dvc dvd dve dvn dvr ebb ebc ebd ebe ebn ebo ebr ebv ec- ecb ecc ecd ece ecn eco ecr ecv ed- edb edc edd ede edn edo edr eeb eec eed eee een eeo eer eev en- enb enc end ene enn eno enr env eo- eob eoc eod eoe eon eoo eor erb erc erd ere ern ero err erv evb evc evd eve evn evo evr evv nbb nbc nbd nbe nbn nbo nbr nbv ncb ncc ncd nce ncn nco ncr ncv ndb ndc ndd nde ndn ndo ndr ndv ne- neb nec ned nee nen neo ner nev nnb nnc nne nnn nno nnv no- nob noc nod noe non noo nor nov nrb nrc nrd nre nrn nro nrr nrv nvb nvc nvd nve nvn nvv ob- obb obc obd obe obn obo obr obv oc- ocb occ ocd ocn oco ocr ocv odb odc odd ode odn odo odr odv oeb oec oed oee oen oeo oer on- onb onc ond one onn ono onr oo- oob ooc ood oon ooo oor oov or- orb orc ord ore orn oro orr orv ov- ovb ovc ovd ove ovo ovv rbb rbc rbd rbe rbn rbo rbr rcb rcc rcd rce rcn rco rcr rcv rdb rdc rdd rde rdn rdo rdr rdv re- reb rec red ree ren reo rer rev rnb rnc rnd rnn rno rnr rnv rob roc rod roe ron roo ror rov rrb rrc rrd rrn rrr rvb rvc rvd rve rvn rvo rvr rvv v-e vbc vbd vbo vbr vbv vcc vcd vce vcn vco vcr vdb vdc vdd vde vdo vdr vdv veb vec ved vee ven veo ver vn- vnd vno vnr vnv vob voc vod voe von voo vor vov vrb vrc vrd vre vrn vrr vvb vvc vvo vvr vvv

-ene -one bbbb bbdd bbdo bbeb bbrc bcbc bccc bcde bcec bcer bcor bcvo bd-r bdbc bddc bebb bebe bebo bede bedo beeb beed been beer bend bene benn beno beo- beod beon beor berc berd bere bern bero berr bevo bner bnoc bnor bnrr bobb bobe bobo boce boco bodb bode bodo boec boee boen boeo boer bonc bond bone bonn bono boob booc bood booe boon boor bor- bord bore born boro borr bove bovo brcb brce brdo breb brec bred bree bren breo brer brev brno brob broc brod broe bron broo bror brrr c-bo c-cd cbbc cbcc cbce cbcn cbcr cbdb cbdc cbdn cbdo cbec cbee cber cbnd cbrd cbre cbrn cbvb cbve cbvn cbvr ccbc ccbn cccb cccc cccv ccdc ccdn ccdr cced ccee ccnb ccnc ccne ccnr ccob ccoc ccod ccrc ccre ccvo cd-e cd-r cddb cddr cdec cder cdnb cdnc cdon cdre cdvd cec- cece ceco cedd cede cedo ceeb ceec cen- cend cene ceno ceor cer- cerc cerd cere cern cero cevo cnbc cnco cndd cnrc cnrr cobb cobe cobo coce coco codd code coed coen con- conc cond cone conn cono conv coob cood coon cor- corb corc cord core corn coro corr cove covo crbc crcc crce crcr crdc cre- creb crec cred cree cren creo crne crob croc crod croe cron croo cror cvcc cven cver cvrd cvrr d-bo dbcc dbrn dcbc dccb dccc dccv dcdb dcon dcvd dddd ddoc ddrc ddre debe dec- decc decd dece deco dedd dede dedo deeb deed deen deer deev dene denn deno deon deor der- derb derc dere dern dero derr derv deve devo dnce dner dnev dnoc dnrc dobb dobe doce doco dod- dodd dode dodo doen doer donc dond done donn dono donr doob dood doon door dorc dord dore dorn doro dorr dove drbc dred dree dren drev drno drob drod dron drvn dvdr dvno dvor ebbc ebbo ebbr ebcc ebed eben eber ebno eboe ebon eboo ebor ebro ecbc ecbe eccb eccc ecce ecco ecdc eced ecne eco- ecod econ ecrc ecrr ecrv eddc edde eddo ede- eden eder edno edoc edod edon edrn edve eede eeee eend eeoc eerc eero eevn en-v enb- enbn enbr ence enco end- ende endo ened enee eneo ener ennc enne eno- enoc enoe enon eocd eode eone eore erbb erbe ercc erce erde ereb erec ered eren erer erev erne erno erob eroc erod eroe eron eroo errc erre erro erve evdb even ever evoe evon evoo evre nbbc nbbo nbcc nbco nber ncbc nccc nccn nccr ncdc ncdn ncdr ncec nced ncee ncen ncer ncnc ncnd ncoc ncor ncrc ncre ndcc nddb ndde nddo nder ndoc ndor ndrc ndre nebb nebe nebn nebo nebr necc nece neco necr nedc nedd nede nedo neeb need neen neer neev nend nene neno neo- neoc neod neon neoo nerc nerd nere nero nerr nerv neve nevo nndb nnnn nobc nobo noce noco node nodo noed noer non- none nonn nono noo- noob noon nooo noor noov nor- norb norc