-er -ji bbb bbe bbi bbo bbr bbt be- beb bee bei beo ber bet bi- bib bie bii bij bio bir bit bji bjj bjr bjt bob boe boi boj boo bor bot brb bre bri brj bro brr brt btb bte bti bto btr btt ebb ebe ebi ebj ebo ebr ebt eeb eee eeo eer eet eib eie eii eij eio eir eit eji ejo ejt eo- eob eoe eoi eoo eor eot erb ere eri ero err ert etb ete eti etj eto etr ett ibb ibe ibi ibj ibo ibr ibt ie- iee iei iej ier iet iib iie iii iij iio iir iit ijb ije iji ijo ijt io- iob ioe ioi ioj ioo ior iot ir- irb ire iri irj iro irr irt itb ite iti itj ito itt j-i jbi jbj jbo jbr jbt jeb jee jei jej jeo jer jet jib jie jii jij jio jir jit jjb jjj jjr job joe joi joj joo jor jot jrb jri jro jrr jrt jtb jte jti jtr jtt o-i ob- obb obe obi obj obo obr obt oeb oee oei oeo oer oet oib oie oii oio oir oit ojb oje oji ojo oo- oob ooi ooo oor oot or- orb ore ori oro orr ort ot- otb ote oti oto otr ott rbb rbe rbi rbo rbr rbt re- reb ree rei reo rer ret rib rie rii rio rir rit rjr rob roe roi roj roo ror rot rrb rri rrr rrt rtb rte rti rtj rto rtr rtt tbb tbe tbi tbj tbo tbr tbt te- teb tee tei tej teo ter tet tib tie tii tio tir tit tje tji tjo tjr to- tob toe toi toj too tor tot trb tre tri tro trr trt ttb tte tti tto ttr ttt

bbbb bbeb bbet bebb bebe bebi bebo beeb beej beer beet beij beir beit beo- beor beot bere beri bero berr bert bete beti beto bett bibb bibe bibi bibo bieb bier biet biji bio- bioi biot birb bire biri biro birr birt bite bito bitt bobb bobe bobi bobo boee boeo boer boet boi- boie boii boit boji bojo bojt boob booe boor boot bor- bore bori borj boro borr bort botb bote boti boto bott breb bree brei breo brer bret brie brio brit brje brob broe broo bror brot brrr btie btob btor btrt bttb ebbo ebbr eber ebit eboe eboo ebor ebro eeee eero eete eiei eier eiji eire eitb eiti eito eitr ejer ejit ejji ejob ejoo ejot eoir eore eori eoto erbb erbe ereb erei erer eret erie erio erit erob eroe eroi eroo erre erro etbr etee eter etio etoe etre etro ette etti etto i-be ibet ibie ibot ibri ibro ibtb ieet ieie ieio iere ieri iett iiie iiii iiio iiit iioi iioo iitr iitt ijet ijji iobi ioee ioii ioio ioit iooi iooo iore iori iote ioto irbe iree irer iri- irie irio irje irob irre irri irte irti itbe iter itet itie itoi itoo itor itri itto j-ro jbob jebb jebe jeer jeet jeit jere jeri jero jert jetb jete jeti jett jibb jibe jibi jiet jije jiji jiri jiro jirt jiti jito jobe jobo joee joie joio joit joji jojo joor joot jore joro jort joto jott jrbr o-eo obbo ober obet obie obit oboe oboi obor obot obre obri obro oere oeti oier oiii oire oirt oiti oobe oobi ooer ooij ooji oooo oore oort ootb orbb orbe orbi orbo ore- oreb oreo orer ori- orie orio orit orji oro- oroe oror orot orri orro orte orto otee oter otit oto- otoe otoo otor otre otro otte otti otto rbbb rbbr rebb rebe rebo reeb reet reii reir reit reot rere reri rero rert rete reti reto retr rett rib- ribe ribo rier riet riji rijo riot rire riri rite riti rito ritt rob- robb robe robi robo robt roer roet roio roir roit roje roji rojo roob rooi roor root rore rori roro rort rote roti rotj roto rotr rott rrrr rtee rtei tbit tbrb tebo teej teer teet teie teir tejo teor ter- tere teri terj tero terr tete teti teto tetr tett tibi tie- tiee tiei tieo tier tiet tiit tiji tijo tirb tire tiri tiro tirr tite titi tito titt tobe tobi tobo tobt toee toei toer toet toie toit toji tojo toor toot tore tori toro torr tort tote toti toto totr tott tre- tree trei treo tret tri- trib trie trio trit troe troi troo trot trte trtr ttbb tteo tter ttoe tttt

-tree bbbee be-er be-ro beber bebot bebti beebe beeri beete beibi beier beijo beire beite bejte beoir beote berbe berei beret berie berio berit berob beroe beror berre berri berte berti berto betee beter betie betio betoo betor betre bett- bette betti betto bibbe bibbo biber bibie bibio bibri biebe biere bieri biert bieti bijie biore birie biter bitit bitte bitti bitto bo-bo bobbi bobet bobr bobre bobri boero boibe boier boire boiro boite boito bojer booer booit booji boore boort borbo boree borer boret borio borje boro- boroo borot borre borro botet botie botro botte botti breer breet breit brejo breo- brere breto brett bribe brier briot brite brito britt brobo broer broje broto brrrr btr-t ebber ebbet ebbie ebert ebibe ebrio eeeee eejit eerie eetti eieio eirie eiter eitri ejiri eorre erbbe erber erere erier erio- erite eroor erore eroto error erte erter etete etio- etite etoro etree etter ettie i-beo i-bet i-bot ibeji ibero ibert ibeti ibibo ibore iebet ieiri ierei ieroe iette iiiee iiiii iitti ijeri iobit ioooi ioooo iorio iotit iotti irbit irete irite irobo irori irrit itbit itero itete itiji itire itobi itter ittoo ittre ittti jebet jerib jeroo jerre jerri jerte jetee jeter jette jetti jetto jiber jitte jobbe jobbi joe-e joei jooto joree jotei jotto o-r-b obbet obeie obejo obert obete objet oboro obote obreb oeiro oerje oirot oitti ojiji ojiro oo-er oobit ooioo ooooo oorie orbit