-er b-p bbb bbd bbe bbi bbo bbp bbr bbs bbx bdb bdd bde bdi bdo bdp bdr bds bdx be- beb bed bee bei beo bep ber bes bex bi- bib bid bie bii bio bip bir bis bix bob bod boe boi boo bop bor bos box bpb bpd bpe bpi bpo bpp bpr bps bpx brb brd bre bri bro brp brr brs brx bsb bsd bse bsi bso bsp bsr bss bsx bxb bxd bxi bxo bxx dbb dbd dbe dbi dbo dbp dbr dbs dbx ddb ddd dde ddi ddo ddp ddr dds ddx de- deb ded dee dei deo dep der des dex di- dib did die dii dio dip dir dis dix dob dod doe doi doo dop dor dos dox dpb dpd dpe dpi dpo dpp dpr dps drb drd dre dri dro drp drr drs drx dsb dsd dse dsi dso dsp dsr dss dsx dxd dxi dxo dxp dxr dxs dxx ebb ebd ebe ebi ebo ebp ebr ebs ebx ed- edb edd ede edi edo edp edr eds edx eeb eed eee eeo eep eer ees eex eib eid eie eii eio eip eir eis eix eo- eob eod eoe eoi eoo eop eor eos ep- epb epd epe epi epo epp epr eps epx erb erd ere eri ero erp err ers es- esb esd ese esi eso esp esr ess esx ex- exd exe exi exo exp exr exs exx i-d ibb ibd ibe ibi ibo ibp ibr ibs ibx idb idd ide idi ido idp idr ids idx ie- ied iee iei iep ier ies iex iib iid iie iii iio iip iir iis iix io- iob iod ioe ioi ioo iop ior ios ipb ipd ipe ipi ipo ipp ipr ips ipx ir- irb ird ire iri iro irp irr irs irx is- isb isd ise isi iso isp isr iss ixe ixi o-i ob- obb obd obe obi obo obp obr obs obx odb odd ode odi odo odp odr ods oeb oed oee oei oeo oep oer oes oex oib oid oie oii oio oip oir ois oo- oob ood ooi ooo oop oor oos oox op- opb opd ope opi opo opp opr ops opx or- orb ord ore ori oro orp orr ors orx os- osb osd ose osi oso osp osr oss osx ox- oxb oxi oxo oxx p-p pbb pbd pbe pbi pbo pbp pbr pbs pbx pdb pdd pde pdi pdo pdp pdr pds pdx peb ped pee pei peo pep per pes pex pib pid pie pii pio pip pir pis pix pob pod poe poi poo pop por pos pox ppb ppd ppe ppi ppo ppp ppr pps ppx prb prd pre pri pro prp prr prs prx ps- psb psd pse psi pso psp psr pss psx pxe pxr pxs rbb rbd rbe rbi rbo rbp rbr rbs rbx rdb rdd rde rdi rdo rdp rdr rds rdx re- reb red ree rei reo rep rer res rex rib rid rie rii rio rip rir ris rix rob rod roe roi roo rop ror ros rox rpb rpd rpe rpi rpo rpp rpr rps rpx rrb rrd rri rrp rrr rrs rsb rsd rse rsi rso rsp rsr rss rsx rxp rxr rxs sbb sbd sbe sbi sbo sbp sbr sbs sbx sdb sdd sde sdi sdo sdp sdr sds se- seb sed see sei seo sep ser ses sex sib sid sie sii sio sip sir sis six sob sod soe soi soo sop sor sos sox spb spd spe spi spo spp spr sps spx sr- srb srd sre sri sro srp srr srs srx ss- ssb ssd sse ssi sso ssp ssr sss ssx sxi sxs xbe xbr xbx xdb xde xdi xdr xds xed xee xep xer xes xex xie xii xio xis xix xod xoi xoo xop xor xos xox xpb xpd xpe xpo xpp xps xrd xrx xsb xsi xsp xss xxi xxo xxp xxx

-ose bbbb bbbs bbdd bbdo bbeb bbox bbpr bd-r bdes bdii bdos bdsd bebb bebe bebi bebo bede bedi bedo beds beeb beed beep beer bees beir beis beo- beod beor beos bepo berd bere beri bero berr bers bes- bese beso bess bibb bibe bibi bibo bibs bide bidi bido bidr bids bidx bieb bied bier bies biis bio- bioi bios biox bipp bips birb bird bire biri biro birr birs birx bis- bisd bise biso bisp biss bixi bobb bobe bobi bobo bobs bodb bode bodi bodo bods boee boeo boep boer boes boi- boid boie boii bois boob bood booe boop boor boos boox bope bopp bops bor- bord bore bori boro borr bors bose bosi boso boss bpoe bprd brdo brds breb bred bree brei breo brep brer bres brex brid brie brio bris brix brob brod broe broo bror bros brox brrr brrs brsb brsr bsbd bseb bsed bsee bser bses bsix bsod bsos bspp bspr bsrd bssd bsse d-bo d-ix dbos dbpd dbrs dbss dddd ddes ddie ddpo ddps ddre ddss debe debi debs dedd dede dedi dedo deeb deed deep deer dees deid deie deip deir deis deop deor deos depe depo depp depr deps der- derb dere deri dero derp derr ders des- dese desi deso desp dess dex- dexe dibb dibe dibo dibp dibs dide didi dido dids dieb died diep dier dies diex diii diis diop dior dios dipe dipo dipp dips dird dire dirr dirs dis- disd dise disi diso disp diss dixi do-x dobb dobe dobi dobs dod- dodd dode dodi dodo dods doer does doid dois doix doob dood doop door doos dope dopo dopp dopr dops dord dore dori doro dorp dorr dors dose dosi doso doss dper dpie dpos dppx dpsd dred dree drei dres drib drie drip drix drob drod drop drrs drsp dsdp dsdr dsei dsip dsos dsps dsri dsrp dsrr dssi dssp dxbe dxbr dxdr dxds dxed dxep dxes dxii dxip dxix dxps dxrd dxre dxrp