-er bbb bbd bbe bbi bbo bbr bbt bdb bdd bde bdi bdo bdr bdt bdz be- beb bed bee bei beo ber bet bez bi- bib bid bie bii bio bir bit biz bob bod boe boi boo bor bot boz brb brd bre bri bro brr brt brz btb btd bte bti bto btr btt btz bzd bze bzo bzr bzz dbb dbd dbe dbi dbo dbr dbt dbz ddb ddd dde ddi ddo ddr ddt ddz de- deb ded dee dei deo der det dez di- dib did die dii dio dir dit diz dob dod doe doi doo dor dot doz drb drd dre dri dro drr drt drz dtb dtd dte dti dto dtr dtt dtz dzb dzd dze dzi dzo dzr ebb ebd ebe ebi ebo ebr ebt ed- edb edd ede edi edo edr edt eeb eed eee eeo eer eet eib eid eie eii eio eir eit eo- eob eod eoe eoi eoo eor eot erb erd ere eri ero err ert erz etb etd ete eti eto etr ett etz eze ezo ezr ezz i-d ibb ibd ibe ibi ibo ibr ibt ibz idb idd ide idi ido idr idt ie- ied iee iei ier iet iib iid iie iii iio iir iit io- iob iod ioe ioi ioo ior iot ir- irb ird ire iri iro irr irt itb itd ite iti ito itt itz ize izi izo izz o-i ob- obb obd obe obi obo obr obt odb odd ode odi odo odr odt oeb oed oee oei oeo oer oet oib oid oie oii oio oir oit oiz oo- oob ood ooi ooo oor oot or- orb ord ore ori oro orr ort orz ot- otb otd ote oti oto otr ott otz oze ozo ozt ozz rbb rbd rbe rbi rbo rbr rbt rdb rdd rde rdi rdo rdr rdt re- reb red ree rei reo rer ret rez rib rid rie rii rio rir rit riz rob rod roe roi roo ror rot roz rrb rrd rri rrr rrt rtb rtd rte rti rto rtr rtt rtz rzb rze rzo tbb tbd tbe tbi tbo tbr tbt tbz tdb tdd tde tdi tdo tdr tdt te- teb ted tee tei teo ter tet tez tib tid tie tii tio tir tit tiz to- tob tod toe toi too tor tot toz trb trd tre tri tro trr trt trz ttb ttd tte tti tto ttr ttt tzd tze zbb zbr zbt zdt zeb zed zee zeo zer zet zez zib zid zie zio zir zit ziz zo- zob zod zoe zoi zoo zor zot zro zte ztr zzr zzt zzz

bbbb bbdd bbdo bbeb bbet bd-r bdii bebb bebe bebi bebo bede bedi bedo beeb beed beer beet beir beit beo- beod beor beot berd bere beri bero berr bert bete beti beto bett betz bezd beze bezi bibb bibe bibi bibo bide bidi bido bidr bieb bied bier biet bio- bioi biot birb bird bire biri biro birr birt bitd bite bito bitt bitz bize bizz bobb bobe bobi bobo bodb bode bodi bodo boee boeo boer boet boi- boid boie boii boit boob bood booe boor boot booz bor- bord bore bori boro borr bort borz botb botd bote boti boto bott bozi bozo brdo brdt breb bred bree brei breo brer bret brez brid brie brio brit briz brob brod broe broo bror brot broz brrr btdt btie btob btor btrt bttb bzer bzie bzoe bzzt bzzz d-bo dbit dbtt dddd ddie ddot ddre debe debi debt dedd dede dedi dedo deeb deed deer deet deid deie deir deit deor der- derb dere deri dero derr dete deto detr deze dibb dibe dibo dide didi dido dieb died dier diet diez diii dior diot dird dire dirr dirt dite diti dito ditt ditz dize dizi dizz dobb dobe dobi dod- dodd dode dodi dodo doer doid doit doob dood door doot dord dore dori doro dorr dort dotd dote doti doto dott doze dozi dozo dred dree drei dret drib drie drit drob drod drot droz dted dtor dtot dzbb dzor dzrr dzze ebbo ebbr ebed eber ebid ebit eboe eboo ebor ebro edde eddi eddo ede- edei eder edie edit edod eede eeee eero eete eeze eid- eide eidi eido eidr eied eiei eier eird eire eitb eiti eito eitr eizo eode eoir eore eori eotd eoto erbb erbe erde erdi ereb ered erei erer eret erez erie erio erit eriz erob erod eroe eroi eroo erre erro ertz erzi etbr etee eter etio etoe etre etro ette etti etto ezed ezer ezio ezod ezri ezzo i-be ibdo ibed ibet ibid ibie ibot ibrd ibri ibro ibtb idbe iddo ided idee ideo ider idid idie idio idir idre idro iedr ieet ieie ieio iere ieri iett iide iied iiie iiii iiio iiit iioi iioo iitr iitt iobi iod- iodd iode iodo ioee ioii ioio ioit iooi iooo iore iori iote ioto irbe irdo ired iree irer iri- irid irie irio irob irod irre irri irte irti itbe itdo iter itet itie itoi itoo itor itri itto ized izet izod izze izzo o-eo obbo obdt obed ober obet obid obie obit oboe oboi obor obot obre obri obro obtd odbo oddd oddi oded odei odeo oder odet odie odio odir odoo odor odot odzi oedo oeid oere oeti oetz oido oier oiii oire oirt oiti oitz oize oobe oobi oodi ooer ooid oooo oord oore oort ootb ooze oozi orbb orbe orbi orbo orde ordo ore- oreb ored oreo orer ori- orid orie orio orit oro- oroe oror orot oroz orri orro orte orto orzo otbd oted otee oter otit oto- otoe otoo otor otre otro otte otti otto otzi ozd ozee ozer ozet ozie rbbb rbbr rder rdio rebb rebe rebo redd rede redi redo redr reeb reed reet reid reii reir reit reiz reod reot rerd rere reri rero rert retd rete reti reto retr rett retz reze rezi rib- ribe