-er -ji bbb bbe bbi bbo bbr bbt be- beb bee bei beo ber bet bev bi- bib bie bii bij bio bir bit biv bji bjj bjr bjt bob boe boi boj boo bor bot bov brb bre bri brj bro brr brt brv btb bte bti bto btr btt btv bvb bve bvi bvo bvr bvt bvv ebb ebe ebi ebj ebo ebr ebt ebv eeb eee eeo eer eet eev eib eie eii eij eio eir eit eiv eji ejo ejt eo- eob eoe eoi eoo eor eot erb ere eri ero err ert erv etb ete eti etj eto etr ett etv evb eve evi evo evr evt evv i-v ibb ibe ibi ibj ibo ibr ibt ibv ie- iee iei iej ier iet iev iib iie iii iij iio iir iit ijb ije iji ijo ijt ijv io- iob ioe ioi ioj ioo ior iot iov ir- irb ire iri irj iro irr irt irv itb ite iti itj ito itt itv ivb ive ivi ivo ivr ivt ivv j-i jbi jbj jbo jbr jbt jeb jee jei jej jeo jer jet jib jie jii jij jio jir jit jiv jjb jjj jjr job joe joi joj joo jor jot jrb jri jro jrr jrt jtb jte jti jtr jtt jtv jvb jvi jvt o-i ob- obb obe obi obj obo obr obt obv oeb oee oei oeo oer oet oib oie oii oio oir oit oiv ojb oje oji ojo oo- oob ooi ooo oor oot oov or- orb ore ori oro orr ort orv ot- otb ote oti oto otr ott otv ov- ovb ove ovi ovo ovv rbb rbe rbi rbo rbr rbt re- reb ree rei reo rer ret rev rib rie rii rio rir rit riv rjr rob roe roi roj roo ror rot rov rrb rri rrr rrt rtb rte rti rtj rto rtr rtt rtv rvb rve rvi rvo rvr rvt rvv tbb tbe tbi tbj tbo tbr tbt tbv te- teb tee tei tej teo ter tet tev tib tie tii tio tir tit tiv tje tji tjo tjr to- tob toe toi toj too tor tot tov trb tre tri tro trr trt trv ttb tte tti tto ttr ttt ttv tvb tve tvi tvo tvr tvt v-e vbi vbo vbr vbv veb vee vei veo ver vet vi- vib vie vii vij vio vir vit viv vob voe voi voo vor vot vov vrb vre vri vrr vrt vtb vte vti vto vtr vtt vtv vvb vvi vvo vvr vvt vvv

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 betv bevo bibb bibe bibi bibo bieb bier biet biji bio- bioi biot birb bire biri biro birr birt bite bito bitt bive bivi 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 bove bovi bovo breb bree brei breo brer bret brev brie brio brit brje brob broe broo bror brot brrr brvi btie btob btor btrt bttb btvi 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 erev erie erio erit erob eroe eroi eroo erre erro erve ervi etbr etee eter etio etoe etre etro ette etti etto etvo ever evet evie evir evje evoe evoo evre i-be ibet ibie ibot ibri ibro ibtb ieet ieie ieio iere ieri iett ietv 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 irov irre irri irte irti itbe iter itet itie itoi itoo itor itri itto ivbv iver ivie ivor ivre j-ro jbob jbtv jebb jebe jeer jeet jeit jere jeri jero jert jetb jete jeti jett jibb jibe jibi jiet jije jiji jiri jiro jirt jiti jito jive jobe jobo joee joie joio joit joji jojo joor joot jore joro jort joto jott jove jovi jovo jrbr o-eo obbo ober obet obie obit oboe oboi obor obot obre obri obro obvi 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 orve orvr otee oter otit oto- otoe otoo otor otov otre otro otte otti otto ovee over ovet ovi- ovie ovo- ovoo ovot ovre rbbb rbbr rebb rebe rebo reeb reet reev reii reir reit reot rere reri rero rert rete reti reto retr rett reve revi revo rib- ribe ribo rier riet riji rijo riot rire riri rite riti rito ritt rive rivo rjtv rob- robb robe robi robo robt roer roet roev roio roir roit roje roji rojo roob rooi roor root rore rori roro rort rote roti rotj roto rotr rott rove rovi rovo rrrr rtee rtei rtve rtvi rver tbit tbrb tbvi tebo teej teer teet teev 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 tivi tivo tobe tobi tobo tobt toee toei toer toet toie toit toji tojo toor toot tore tori toro torr tort torv tote toti toto totr tott tove tovo tre- tree trei treo tret trev tri- trib trie trio trit troe troi troo trot trte trtr ttbb tteo tter ttoe tttt tver tvri tvro tvrr tvtv veer veet veie veii veir veit veor ver- verb vere veri vero vert vete veti veto vetr veve vevi vevo vibe viej vier viet viii viji virb vire viri viro virr virt vite viti vito vitt vive vivi vivo