-er bbb bbd bbe bbi bbk bbr bdb bdd bde bdi bdk bdr bdv be- beb bed bee bei bek ber bev bi- bib bid bie bii bik bir biv bkb bke bkk bkr bkv brb brd bre bri brk brr brv bvb bvd bve bvi bvk bvr bvv dbb dbd dbe dbi dbk dbr dbv ddb ddd dde ddi ddk ddr de- deb ded dee dei dek der dev di- dib did die dii dik dir div dkb dke dki dkk dkr drb drd dre dri drk drr drv dvb dvd dve dvi dvk dvr ebb ebd ebe ebi ebk ebr ebv ed- edb edd ede edi edk edr eeb eed eee eek eer eev eib eid eie eii eik eir eiv ekb ekd eke eki ekr ekv erb erd ere eri erk err erv evb evd eve evi evr evv i-d i-v ibb ibd ibe ibi ibk ibr ibv idb idd ide idi idk idr idv ie- ied iee iei iek ier iev iib iid iie iii iir ikb ike iki ikk ikr ikv ir- irb ird ire iri irk irr irv ivb ivd ive ivi ivr ivv kbb kbd kbe kbi kbk kbr kdb kde kdk kdr ke- keb ked kee kei kek ker kev kib kid kie kii kik kir kiv kkb kke kki kkk kkr kkv krd kri krk krr krv kvb kvi kvk kvr kvv rbb rbd rbe rbi rbk rbr rdb rdd rde rdi rdr rdv re- reb red ree rei rek rer rev rib rid rie rii rik rir riv rkb rke rkk rkv rrb rrd rri rrk rrr rvb rvd rve rvi rvr rvv v-e vbd vbi vbk vbr vbv vdb vdd vde vdi vdk vdr vdv veb ved vee vei vek ver vi- vib vid vie vii vik vir viv vkb vrb vrd vre vri vrk vrr vvb vvi vvr vvv

bbbb bbdd bbeb bd-r bdii bebb bebe bebi bede bedi beeb beed beek beer beik beir beke beki berd bere beri berk berr bibb bibe bibi bide bidi bidr bieb bied bier bike birb bird bire biri birk birr bive bivi breb bred bree brei brek brer brev brid brie brik brkb brrr brvi dddd ddie ddre debe debi dedd dede dedi deeb deed deek deer deev deid deie deir dek- deke der- derb dere deri derk derr derv deve devi dibb dibe dide didi dieb died dier diii diiv dike diki dird dire dirk dirr divd dive divi dkid dred dree drei drek drev drib drie dvdr dvi- dvii dvir ebbr ebed eber ebid edde eddi ede- edei eder edie edik edve eede eeee eeke eid- eide eidi eidr eied eiei eier eike eiki eird eire ekeb eked ekek eker ekki erbb erbe erde erdi ereb ered erei erer erev erie erik erke erki erre erve ervi evdb ever evid evie evir evre evvk i-be ibed ibid ibie ibrd ibri idbe ided idee ider idid idie idir idre idvd idve iedr ieie iere ieri iide iied iiie iiii ikee iker ikid ikki ikri irbe ired iree irer iri- irid irie irki irre irri ivbv ivdr iver ivie ivre k-id kbbb kbbd kbbe kbbi kbbk kbbr kbdb kbde kbdi kbdr kbdv kbeb kbed kbee kbek kber kbev kbib kbid kbie kbik kbkb kbkk kbkr kbkv kbrb kbrd kbre kbri kbrk kbrv kbvb kbvr kdbb kdbi kdbr kdbv kddb kddd kddi kddk kddr kdeb kdei kdkb kdkd kdkk kdkr kdrb kdri kdrv kdvb kdvi kdvr kdvv kebb kebe kebi kebr kedb kedd kede kedi kedr keed keek keer keib keid keii keik keir kekb keke keki ker- kerb kere keri kerk kerr kerv keve kevi kibb kibe kibi kibr kidb kidd kide kidi kidk kidr kier kiev kiid kiii kiik kikd kiki kikk kikr kirb kiri kirk kirr kirv kive kivi kkbb kkbd kkbe kkbi kkbr kkdd kkdv kked kkid kkik kkkk kkrb kkre kkrk kkrr kkrv kkvr kkvv krbb krbd krbe krbi krbk krbr krdd krde krdr kreb kred kree krei krek krev krib krid krik kriv krkd krke krki krkk krkr krkv krrb krre krri krrk krrr krvb krve krvi krvk krvr krvv kvbr kver kvie kvik kvir kviv kvre kvri kvrr kvrv kvvr kvvv rbbb rbbr rder rdev rebb rebe rebk redd rede redi redr reeb reed reek reev reid reii reik reir reke reki rerd rere reri revd reve revi rib- ribe ridd ride ridi ried riek rier rike riki rikk rire riri rive rred rrrr rved rver rvik vder vdre vede vedi veer veid veie veii veik veir veke ver- verb verd vere veri verk veve vevi vibe vide vidi vied vier viii viik vike viki virb vire viri virk virr vive vivi vrdi vred vver vvvv

b-e-d b-r-k bbbee bd-re be-er bebed bebek beber bedde bedee beder bedid bedri beebe beede beedi beeke beerd beeri beeve beibi beide beidi beier beird beire beker bekir bekke berbe berde bered berei berek berid berie berk- berke berre berri bever bevke bibbe biber bibie bibri bidde bided bider bidev bidri biebe bieke bierd biere bieri biide biked biker bikie birde birie bredd brede bredi breed breek breer breid breik breke brerd brere breve brevi bribe bride bridi brier brike brive brrrr d-rev ddddd debbi debed deber debie debir debke debki dedde dedee deder dedie dedir deede deedi deere deeve deive deked derbe derbi derde dered derek derib deriv derke derre derve devdi dever devke devki dibri didee didie diebe dieri dieve diked diker dired direr dirie dirke dived diver divri drdre dredd drede dreed dreid dreie drere dreve dride dried drier driki drive dvd-d dvd-r dveri dviii e-dee ebbed ebber ebbie ebeid ebibe ebike ebird edder eddie eddir eddre edere edidi edive edred eeeee eerde eerie eerik eevee eever eider eiker eikev eirie ekbir ekker erbbe erber erdek erdre erede erere ereve erier erkki erred ervie evdev evere everi everr eveve i-bid ibrik idied ieiri ierei iever iiiee iiiii ikbke ikire irbid irid- iride iriki irked irker ivide ivied ivver k-b-d k-dee kebbe kebek keber kebir kedde