-ol bbb bbc bbd bbe bbk bbl bbn bbo bcb bcc bcd bce bck bcl bcn bco bdb bdc bdd bde bdk bdl bdo be- beb bec bed bee bek bel ben beo bkb bkc bke bkk bkl bkn bko blb blc bld ble blk bll bln blo bnb bnc bnd bne bnk bnl bnn bno bob boc bod boe bok bol bon boo c-- cbb cbc cbd cbe cbk cbl cbn cbo ccb ccc ccd cce cck ccl ccn cco cdb cdc cdd cde cdk cdl cdn cdo ce- ceb cec ced cee cek cel cen ceo ckb ckc ckd cko cl- clb clc cld cle clk cll cln clo cn- cnb cnc cnd cne cnl cnn cno co- cob coc cod coe cok col con coo dbb dbc dbd dbe dbk dbl dbn dbo dcb dcc dcd dce dck dcl dcn dco ddb ddc ddd dde ddk ddl ddn ddo de- deb dec ded dee dek del den deo dkb dkc dke dkk dkl dko dl- dlb dlc dld dle dlk dll dlo dnb dnc dnd dne dnk dnl dnn dno dob doc dod doe dok dol don doo ebb ebc ebd ebe ebk ebl ebn ebo ec- ecb ecc ecd ece eck ecl ecn eco ed- edb edc edd ede edk edl edn edo eeb eec eed eee eek eel een eeo ekb ekc ekd eke ekl eko elb elc eld ele elk ell eln elo en- enb enc end ene enk enl enn eno eo- eob eoc eod eoe eok eol eon eoo kbb kbc kbd kbe kbk kbl kbn kbo kcb kcc kcd kce kck kcl kcn kdb kdc kde kdk kdl kdo ke- keb kec ked kee kek kel ken keo kkb kkc kke kkk kkl kkn kl- klb klc kld klo kn- knc knd kne knk knl knn kno kob koc kod koe kok kol kon koo lbb lbc lbd lbe lbk lbl lbo lcb lcc lcd lce lck lcl lcn lco ldb ldc ldd lde ldk ldl ldn ldo leb lec led lee lek lel len leo lkb lkl llb llc lld lle llk lll lln llo lnb lnc lnd lne lnk lnl lnn lno lob loc lod loe lok lol lon loo nbb nbc nbd nbe nbk nbl nbn nbo ncb ncc ncd nce nck ncl ncn nco ndb ndc ndd nde ndk ndl ndn ndo ne- neb nec ned nee nek nel nen neo nkc nke nkk nkn nko nlb nlc nld nle nlk nll nln nlo nnb nnc nne nnk nnl nnn nno no- nob noc nod noe nok nol non noo ob- obb obc obd obe obk obl obn obo oc- ocb occ ocd ock ocl ocn oco odb odc odd ode odl odn odo oeb oec oed oee oel oen oeo okb okc okd oke okk okl oko olb olc old ole olk oll oln olo on- onb onc ond one onk onl onn ono oo- oob ooc ood ook ool oon ooo

-ene -one bbbb bbdd bbdo bbeb bblb bcbc bccc bccl bcde bcec bdbc bddc bdle bebb bebe bebo beck bede bedl bedo beeb beed beek beel been beke beko beld bele belk bell belo bend bene benk benn beno beo- beod beok beon bldc bleb bled blee blek bleo blkb blkd blno blob bloc blod blok blon bloo bnoc bobb bobe bobo boce bock boco bodb bode bodo boec boee boel boen boeo boke bokn boko bold bole bolk boll boln bolo bonc bond bone bonk bonn bono boob booc bood booe book bool boon c-bo c-cd cbbc cbcc cbce cbcl cbcn cbdb cbdc cbdn cbdo cbec cbee cbkl cbkn cbko cblb cblc cbln cbnd cbol ccbc ccbn cccb cccc cccl ccdc ccdn cced ccee ccel cclc ccnb ccnc ccne ccob ccoc ccod cd-e cddb cddl cdec cdnb cdnc cdon cec- cece ceco cedd cede cedo ceeb ceec ceel ceke cel- celc cele cell celo cen- cend cene ceno ceol ckbc ckbe ckck ckcl ckco ckdo cken ckln cknb cknc ckob ckoc ckoo clcd cldc clec cled clee clek cleo clob clod cloe clok clon cloo cnbc cnbl cnco cndd cnel cobb cobe cobo coce cock coco codd code codl coed coel coen cok- coke coko col- colb cold cole colk coll coln colo con- conc cond cone conk conn cono coob cood cook cool coon d-bo dbcc dbnl dcbc dccb dccc dccl dcdb dcon dddd ddlc ddoc debe dec- decc decd dece deck decl deco dedd dede dedo deeb deed deek deel deen dek- deke deld dele delk dell delo dene denk denn deno deol deon dkdc dlbd dlco dnce dnoc dobb dobe dobl doce dock doco dod- dodd dode dodo doek doel doen doke doko dold dole dolk doll dolo donc dond done donk donn dono doob dood dook dool doon e-cl ebbc ebbo ebcc ebed ebel eben ebno eboe ebol ebon eboo ecbc ecbe eccb eccc ecce eccl ecco ecdc ecdl eced ecko ecne eco- ecod ecol econ eddc edde eddo ede- edel eden edle ednl edno edoc edod edon eede eeee eeke eele eend eeoc ekco ekeb eked ekek eken ekne el-b elbe elbo elcb elce elco elde elec eled elee elek elen eleo elke elko elle ello elne elod elok elon enb- enbn ence encl enco end- ende endo ened enee enel eneo enke ennc enne eno- enoc enoe enol enon eocd eode eole eolo eone k-lo kbbb kbbc kbbd kbbe kbbk kbbl kbbo kbcb kbce kbck kbcl kbco kbdb kbde kbdl kbdn kbdo kbeb kbec kbed kbee kbek kbel kben kbeo kbkb kbkk kbkl kbko kblb kbld kble kbll kblo kbnd kbnl kbnn kbno kbob kboc kbod kboe kbok kbon kboo kcbc kcbd kcbk kcbl kccb kccc kccd kcck kccl kcdc kcdd kceb kcec kced kcee kcel kceo kckc kckk kckl kckn kcko kclc kcle kclk kcll kcln kcnb kcnd kcno kcob kcoe kcol kcon kdbb kdbl kdbn kdcc kdcd kdce kdco kddb kddc kddd kddk kddl kdeb kdec kdel kden kdkb kdkd kdkk kdkn kdko kdlb kdlc