-er -ol b-u bbb bbd bbe bbi bbl bbo bbr bbu bdb bdd bde bdi bdl bdo bdr bdu bdv be- beb bed bee bei bel beo ber beu bev bi- bib bid bie bii bil bio bir biu biv blb bld ble bli bll blo blr blu blv bob bod boe boi bol boo bor bou bov brb brd bre bri brl bro brr bru brv bub bud bue bui bul buo bur buu bvb bvd bve bvi bvl bvo bvr bvu bvv dbb dbd dbe dbi dbl dbo dbr dbu dbv ddb ddd dde ddi ddl ddo ddr ddu de- deb ded dee dei del deo der deu dev di- dib did die dii dil dio dir diu div dl- dlb dld dle dli dll dlo dlr dlu dlv dob dod doe doi dol doo dor dou dov drb drd dre dri drl dro drr dru drv dub dud due dui dul duo dur duv dvb dvd dve dvi dvl dvr dvu ebb ebd ebe ebi ebl ebo ebr ebu ebv ed- edb edd ede edi edl edo edr edu eeb eed eee eel eeo eer eev eib eid eie eii eil eio eir eiu eiv elb eld ele eli ell elo elr elu elv eo- eob eod eoe eoi eol eoo eor eou erb erd ere eri erl ero err eru erv eu- eub eud eue eui eul eur euv evb evd eve evi evl evo evr evv i-d i-v ibb ibd ibe ibi ibl ibo ibr ibu ibv idb idd ide idi idl ido idr idu idv ie- ied iee iei iel ier iev iib iid iie iii iil iio iir iiu il- ilb ild ile ili ill ilo ilr ilu ilv io- iob iod ioe ioi iol ioo ior iou iov ir- irb ird ire iri irl iro irr iru irv iu- iub iud iue iui iur ivb ivd ive ivi ivl ivo ivr ivu ivv lbb lbd lbe lbi lbl lbo lbr lbu lbv ldb ldd lde ldi ldl ldo ldr ldu ldv leb led lee lei lel leo ler leu lev lib lid lie lii lil lio lir liu liv llb lld lle lli lll llo llr llu llv lob lod loe loi lol loo lor lou lov lrb lrd lri lro lrr lru lrv lub lud lue lui lul luo lur luu luv lvb lvd lve lvi lvl lvr lvv o-i ob- obb obd obe obi obl obo obr obu obv odb odd ode odi odl odo odr odu odv oeb oed oee oei oel oeo oer oib oid oie oii oil oio oir oiu oiv olb old ole oli oll olo olu oo- oob ood ooi ool ooo oor oov or- orb ord ore ori orl oro orr oru orv ou- oud oue oui oul ouo our ov- ovb ovd ove ovi ovl ovo ovv rbb rbd rbe rbi rbl rbo rbr rbu rdb rdd rde rdi rdl rdo rdr rdu rdv re- reb red ree rei rel reo rer reu rev rib rid rie rii ril rio rir riv rld rle rli rll rlo rlr rlu rob rod roe roi rol roo ror rou rov rrb rrd rri rrl rrr rru rub rud rue rui ruo rur ruu ruv rvb rvd rve rvi rvl rvo rvr rvu rvv ubb ube ubi ubl ubo ubr ubu ubv udb udd ude udi udl udo udr udu udv ueb ued uee uei uel uer uib uid uie uii uil uio uir uiu ulb uld ule uli ull ulo ulr ulu ulv uob uod uoe uol uoo uor ur- urb urd ure uri url uro urr uru uue uur uuu uvb uve uvl uvo uvu uvv v-e vbd vbi vbl vbo vbr vbv vdb vdd vde vdi vdl vdo vdr vdu vdv veb ved vee vei vel veo ver veu vi- vib vid vie vii vil vio vir viu viv vl- vlb vld vle vll vlo vlv vob vod voe voi vol voo vor vou vov vrb vrd vre vri vrr vru vue vul vur vuv vvb vvi vvo vvr vvv

bbbb bbdd bbdo bbeb bblb bd-r bdii bdle bebb bebe bebi bebo bede bedi bedl bedo bedu beeb beed beel beer beil beir beld bele beli bell belo belu beo- beod beor berd bere beri bero berr beru beur bevo bibb bibe bibi bibl bibo bide bidi bido bidr bidu bieb bied biel bier bieu bild bile bili bill bilo bilu bio- bioi biol biou birb bird bire biri birl biro birr biru bive bivi bivl bldr bleb bled blee blei bleo bleu blio blir blob blod bloo blou blub blud blue blur blvd bobb bobe bobi bobo bobu bodb bode bodi bodo bodu boee boel boeo boer boi- boid boie boii boil boiu bold bole boli boll bolo bolu boob bood booe bool boor bor- bord bore bori boro borr boru boud boue boul bour bove bovi bovo brdo breb bred bree brei brel breo brer brev brid brie bril brio brob brod broe brol broo bror brou brrr brud brue bruv brvi bubb bube bubi bubo bubu budb budd bude budi budl budo budu buel buer bueu buid buie buir buiu bulb buld bule buli bull bulu buol bur- burb burd bure buri burl buro burr buru buvd buve bvdu d-bo dddd ddie ddre ddub debe debi debu dedd dede dedi dedo dedu deeb deed deel deer deev deid deie deil deir deld dele deli dell delo deol deor der- derb dere deri dero derr derv deue deul deur deve devi devo dibb dibe dibo dide didi dido didu dieb died diel dier dieu diii diiv dile dili dill dilo diol dior diou dird dire dirl dirr divd dive divi divo dlbd dlib dlii dlil dliv dlvi dlvo dobb dobe dobi dobl dobu dod- dodd dode dodi dodo doel doer doid doil dold dole doli doll dolo dolu doob dood dool door dord dore dori doro dorr doru doub doud doue doul dour dove dovi dred dree drei drel drev drib