-er b-u bbb bbe bbi bbo bbq bbr bbu be- beb bee bei beo beq ber beu bi- bib bie bii bio bir biu bob boe boi boo boq bor bou bqe brb bre bri bro brq brr bru bub bue bui buo bur buu ebb ebe ebi ebo ebq ebr ebu eeb eee eeo eer eib eie eii eio eir eiu eo- eob eoe eoi eoo eoq eor eou eqe eqq equ erb ere eri ero erq err eru eu- eub eue eui eur ibb ibe ibi ibo ibr ibu ie- iee iei ier iib iie iii iio iir iiu io- iob ioe ioi ioo ior iou iqe iqu ir- irb ire iri iro irq irr iru iu- iub iue iui iur o-i ob- obb obe obi obo obr obu oeb oee oei oeo oer oib oie oii oio oir oiu oo- oob ooi ooo oor oqb oqo or- orb ore ori oro orr oru ou- oue oui ouo our qbe qbq qee qeo qie qio qir qiu qoi qoo qor qqq qqu qrb qre qri qru qu- que qui quo qur rbb rbe rbi rbo rbr rbu re- reb ree rei reo req rer reu rib rie rii rio riq rir rob roe roi roo ror rou rrb rri rrq rrr rru rub rue rui ruo rur ruu ubb ube ubi ubo ubr ubu ueb uee uei uer uib uie uii uio uiq uir uiu uob uoe uoo uor ur- urb ure uri uro urr uru uue uur uuu

bbbb bbbq bbeb bebb bebe bebi bebo beeb beer beir beo- beor bere beri bero berr beru beur bibb bibe bibi bibo bieb bier bieu bio- bioi biou biqi birb bire biri biro birr biru bobb bobe bobi bobo bobu boee boeo boer boi- boie boii boiu boob booe boor boqe bor- bore bori boro borr boru boue bour bque breb bree brei breo brer brie brio briq brob broe broo bror brou brrr brue bubb bube bubi bubo bubq bubu buer bueu buie buir buiu bur- burb bure buri buro burr buru ebbo ebbr eber eboe eboo ebor ebro ebru ebur eeee eero ei-q eiei eier eiou eire eoir eore eori equ- eque equi equo erbb erbe ereb erei erer erie erio eriq eriu erob eroe eroi eroo erqi erre erro erub erur eubi euer euoi eur- eure euro i-be ibie ibri ibro ieie ieio iere ieri iiie iiii iiio iioi iioo iobi ioee ioii ioio iooi iooo iore iori iqer iqor ique irbe iree irer iri- irie irio irob irre irri iuiu o-eo obbo ober obie oboe oboi oboq obor obre obri obro oere oier oiii oire oobe oobi ooer oooo oore oque oqui orbb orbe orbi orbo orbu ore- oreb oreo orer ori- orie orio oro- oroe oror orri orro orub ouer ouie ouii ouir our- oure ouro ouu- q-be qeii qere qeri qero qerq qibo qiru qobu qoob qore qqqq qrio qube qubi qubo quee quer quib quie quir quob quoi quor quri quro quu- rbbb rbbr rebb rebe rebo rebu reeb reii reir reiu reou rere reri rero reru reue reuu rib- ribe ribo ribu rier rieu riou riqq rire riri riue rob- robb robe robi robo robu roer roio roir roiu roob rooi roor rore rori roro roru roub roue rrrr rubb rube rubi rubu ruer rure ruri ruro ruru u-ie ubbe ubbi ubbo uber ubii ubir ueir uirr uor- uore urbe urbi ure- urib urie uriu uro- uroo urre urri uruq urur uuri uuuu

bbbee bbqer be-er be-ro beber beebe beeri beibi beier beire beoir beour beque berbe berei berie berio beriu berob beroe beror berre berri berru beuer beure bibbe bibbo biber bibie bibio bibri biebe biere bieri biore bioue bique birie birou birur biure bo-bo bobbi bobr bobre bobri boero boeur boibe boier boire boiro booer boore booru borbo boree borer borio boro- boroo borou borre borro bouee bouer boure bouri brebu breer breo- brere breu- bribe brier briou brobo broer broue brrrr bruer bruiu bruri bubbe buber buire burie burio buroo burri burro burru buruq ebber ebbie ebibe eboue ebrio ebure eeeee eerie eieio eirie eorre equi- erbbe erber erere erier erio- eroor erore error eubie eubro euro- eurre i-beo ibbur ibero ibibo ibore ieiri ierei ieroe iiiee iiiii ioooi ioooo iorio irobo irori irour iurie o-r-b obeie oboro oboue obreb oeiro oo-er ooioo ooooo oorie orebi oreo- oreoi orere orero oribe oribi orobe orobo oroer orque orube oruro ouir- ouoro oure- ourie qebui qoiri qoriq qoroq qorqi qoruq quebo queeb queer queir queor quere quero queue quibe quier quire quobb quore qureq quruq rebbe reber reere reque rere- reree rerir rerob reuer reuir ribbi riber ribie ribo- ririe riuer ro-ro robbe robbi robbo rober robie robo- robor robur roero rooer roore rooue roque rorbu rorer rouer roure rubbi rubee ruber rubie rubio rubor ruere ruiru uber- ubirr ubobo uiro uouee ureo- uribe uroob urour urubu ururi uuuuu

bbbbbb bbqrub beebee beiber beqiri berbee berbeo berber berere berour berrer berrie berube beruri beurre bibber bibiri bibiru bieber biobor biribi birori bobber bobbie bobbio bobiri boeber boerre boober boobie booboo booue boquio borbor borebi borier borore bororo boubou boueer bouree bourou bourre breere breuer bribe- bribee briber bribir bribri brubru bruree bubber bubbio bububu buique burbur burier burior buriro burree burrer burrie burrio bururi ebr-ii ebrie eburru eebree eerier erbree errori errour euerie eururo i-bere i-bure ibero- ibibio ier-oe ierror iiooio irereo irrour oberiu oberoi oooooo orbier orbieu orobii orrour ouerre ouioui ourebi qorqor quebro queere querie queror querre queuer quibib quibor quibou quiere quiero quique quirer quirie quirre quobbe quoque rebore rebour reiber rerobe reueir reuere reuire reuour ribber ribbie ribero ribibe ribier rieber riuere robber robbie robbio roeier rubbee rubber rubbie rubier rubrie rubro- rui-be ubique uburoi urique urouer uroure

bbbbbbb bebeeru beerier berbere berberi berrier berrobi biobio biquour boo-boo boobrie borbore borrero bouere bouerie bourbre bourque bourree bourrou briere brouere burbure burrier eeeroer equirre erberie euribor ioerror iquique orebro oroboro orrouer ourique ourouer qorqori queerer queerie quequer