-er bbb bbe bbi bbo bbr bbs bbx be- beb bee bei beo ber bes bex bi- bib bie bii bio bir bis bix bob boe boi boo bor bos box brb bre bri bro brr brs brx bsb bse bsi bso bsr bss bsx bxb bxi bxo bxx ebb ebe ebi ebo ebr ebs ebx eeb eee eeo eer ees eex eib eie eii eio eir eis eix eo- eob eoe eoi eoo eor eos erb ere eri ero err ers es- esb ese esi eso esr ess esx ex- exe exi exo exr exs exx ibb ibe ibi ibo ibr ibs ibx ie- iee iei ier ies iex iib iie iii iio iir iis iix io- iob ioe ioi ioo ior ios ir- irb ire iri iro irr irs irx is- isb ise isi iso isr iss ixe ixi o-i ob- obb obe obi obo obr obs obx oeb oee oei oeo oer oes oex oib oie oii oio oir ois oo- oob ooi ooo oor oos oox or- orb ore ori oro orr ors orx os- osb ose osi oso osr oss osx ox- oxb oxi oxo oxx rbb rbe rbi rbo rbr rbs rbx re- reb ree rei reo rer res rex rib rie rii rio rir ris rix rob roe roi roo ror ros rox rrb rri rrr rrs rsb rse rsi rso rsr rss rsx rxr rxs sbb sbe sbi sbo sbr sbs sbx se- seb see sei seo ser ses sex sib sie sii sio sir sis six sob soe soi soo sor sos sox sr- srb sre sri sro srr srs srx ss- ssb sse ssi sso ssr sss ssx sxi sxs xbe xbr xbx xee xer xes xex xie xii xio xis xix xoi xoo xor xos xox xrx xsb xsi xss xxi xxo xxx

-ose bbbb bbbs bbeb bbox bebb bebe bebi bebo beeb beer bees beir beis beo- beor beos bere beri bero berr bers bes- bese beso bess bibb bibe bibi bibo bibs bieb bier bies biis bio- bioi bios biox birb bire biri biro birr birs birx bis- bise biso biss bixi bobb bobe bobi bobo bobs boee boeo boer boes boi- boie boii bois boob booe boor boos boox bor- bore bori boro borr bors bose bosi boso boss breb bree brei breo brer bres brex brie brio bris brix brob broe broo bror bros brox brrr brrs brsb brsr bseb bsee bser bses bsix bsos bsse ebbo ebbr ebbs eber ebes ebis ebix eboe eboo ebor ebos ebox ebro eeee eees eero eers eese eesi eiei eier eies eire eirs eise eiso eiss eoes eoir eois eore eori er-x erbb erbe ereb erei erer eres erie erio eris erob eroe eroi eroo eros erre erro errs erse ersi erso esbo esbs esee eseo eser eses esie esis eso- esos esox esri esse essi esso exer exes exis exo- exor exos exrx i-be ibes ibex ibie ibis ibos ibox ibri ibro ibss ieie ieio iere ieri iers iesi ieso iesr iies iiie iiii iiio iiis iioi iioo iios iirs iisi iisr iobi ioee ioii ioio iooi iooo ioos iore iori iors ioso irbe iree irer ires irex iri- irie irio iris irix irob irre irri irrs irse isbe isbx iseb isee iseo iser ises isie isis iso- isor isos isri isse issi isso issr isss ixos ixxi o-eo obbo ober obes obex obie obis obix oboe oboi obor obos obox obre obri obro obsr obss oere oers oese oier oies oiii oios oire oise oobe oobi ooer ooes oooo ooos oore oose oosi orbb orbe orbi orbo orbs ore- oreb oreo orer ores orex ori- orie orio oris orix oro- oroe oror oros orri orro orrs orse orsi orso osbe osee osei oser oses osie osii osis osoi osoo osor osos osro ossb osse ossi osso oxer oxes oxi- oxie oxis oxo- oxos oxox oxsi oxxo rbbb rbbr rbbs rbis rbss rebb rebe rebo rebs reeb rees reii reir reis reos rere reri rero rers rese resi reso ress rexx rib- ribe ribo ribs rier ries riex riis rios rire riri rirs rise risi riso riss rixe rixo rob- robb robe robi robo robs roer roes roio roir rois roob rooi roor roos roox rore rori roro rose rosi roso ross roxo rrrr rsbi rsee rsis rsos rsre rxes s-ib s-ii s-os sbbs sber sbor sbse sbsi se-e se-i se-o se-s se-x sebe sebi sebo sebs seeb seer sees seex seie seii seir seis seix seoi serb sere seri sero serr sers sese sesi seso sess sex- sexe sexi sibe sibi sibo sibs sier sies siex sioe sior sios siox sire siri siro sirr sirs sise sisi siss sixe sixo sixx sobe sobo sobr sobs soeo soes soie soir sois soor soos sorb sore sori soro sorr sors sose sosi soso soss soxs sreb sreo sres srib sris sros ssbr ssee sses ssex ssis ssri ssrs sssb sssi ssss xbee xbox xeer xer- xero xers xexe xibe xibo xiii xisi xixi xois xoro xors xoxo xxii xxix xxxi xxxo xxxx

bbbee bbser be-er be-ro beber bebes bebox beebe beebs beeri beers beibi beier beire beirs beoir berbe berei beres berie berio beris berob beroe beror berre berri berse besee besie besix besob besos besri besse bessi besso bibbe bibbo bibbs biber bibes bibie bibio bibis bibos bibri biebe biebs biere bieri biers biore biose bioss birie biros birrs birse bisee bisei biser bises bisie bisse bixie bixio bo-bo bobbi bobos bobr bobre bobri boero boers boese boibe boier boies boios boire boiro boise boobs booer boore boors boose borbo boree borer bores borex borio boris boro- boroo boros borox borre borro borse borsi bosie bosio bosor bosox bosse bossi bosso boxbe boxee boxer boxes bre-x breer brees breo- brere brers brese bress bribe brier bries brisb brise brisi briss brixx brobo brobs broer broos brose bross brrrr e-box e-sir ebber ebbie ebers ebibe ebios eboes ebrio eeeee eerie eeros eieio eires eirie eiseb eisie eisoo eorre