-er -th bbb bbd bbe bbf bbh bbi bbo bbr bbt bdb bdd bde bdf bdh bdi bdo bdr bdt be- beb bed bee bef beh bei beo ber bet bfb bfd bfe bff bfh bfi bfo bfr bft bhb bhd bhe bhf bhh bhi bho bhr bht bi- bib bid bie bif bih bii bio bir bit bob bod boe bof boh boi boo bor bot brb brd bre brf brh bri bro brr brt btb btd bte btf bth bti bto btr btt dbb dbd dbe dbf dbh dbi dbo dbr dbt ddb ddd dde ddf ddh ddi ddo ddr ddt de- deb ded dee def deh dei deo der det dfb dfd dfe dff dfh dfi dfo dfr dft dh- dhb dhd dhe dhf dhh dhi dho dhr dht di- dib did die dif dih dii dio dir dit dob dod doe dof doh doi doo dor dot drb drd dre dri dro drr drt dtb dtd dte dtf dth dti dto dtr dtt ebb ebd ebe ebf ebh ebi ebo ebr ebt ed- edb edd ede edf edh edi edo edr edt eeb eed eee eef eeo eer eet ef- efb efd efe eff efh efi efo efr eft ehb ehd ehe ehf ehh ehi eho ehr eht eib eid eie eif eii eio eir eit eo- eob eod eoe eof eoh eoi eoo eor eot erb erd ere erf erh eri ero err ert etb etd ete etf eth eti eto etr ett fbb fbd fbe fbf fbh fbi fbo fbr fbt fdb fdd fde fdf fdh fdi fdo fdr fdt feb fed fee fef feh fei feo fer fet ffd ffe fff ffh ffi ffo ffr fft fhb fhe fhf fhh fhi fho fhr fib fid fie fif fih fii fir fit fob foe fof foh foi foo for fot frb frd fre frf frh fri fro frr frt ftb ftd fte ftf fth fti fto ftr ftt h-i hbb hbd hbe hbf hbh hbi hbo hbr hbt hdb hdd hde hdf hdh hdi hdo hdr hdt he- heb hed hee hef heh hei heo her het hfb hfd hfe hff hfh hfi hfo hfr hft hhb hhd hhe hhf hhh hhi hho hhr hht hib hid hie hif hih hii hio hir hit hob hod hoe hof hoh hoi hoo hor hot hr- hrb hrd hre hrf hrh hri hro hrr hrt htb htd hte htf hth hti hto htr htt i-d i-f ibb ibd ibe ibf ibh ibi ibo ibr ibt idb idd ide idf idh idi ido idr idt ie- ied iee ief iei ier iet ifb ifd ife iff ifi ifo ifr ift ihb ihd ihe ihf ihh ihi iho ihr iht iib iid iie iif iih iii iio iir iit io- iob iod ioe iof ioh ioi ioo ior iot ir- irb ird ire irf iri iro irr irt itb itd ite itf ith iti ito itt o-i ob- obb obd obe obf obh obi obo obr obt odb odd ode odf odh odi odo odr odt oeb oed oee oef oeh oei oeo oer oet of- ofb ofd ofe off ofi ofo ofr oft ohd ohe ohf ohh ohi oho ohr oht oib oid oie oif oii oio oir oit oo- oob ood oof ooh ooi ooo oor oot or- orb ord ore orf orh ori oro orr ort ot- otb otd ote otf oth oti oto otr ott rbb rbd rbe rbf rbh rbi rbo rbr rbt rdb rdd rde rdf rdh rdi rdo rdr rdt re- reb red ree ref reh rei reo rer ret rfb rfd rfe rff rfh rfi rfo rfr rft rh- rhb rhd rhe rhf rhh rhi rho rhr rht rib rid rie rif rih rii rio rir rit rob rod roe rof roh roi roo ror rot rrb rrd rrf rrh rri rrr rrt rtb rtd rte rtf rti rto rtr rtt tbb tbd tbe tbf tbh tbi tbo tbr tbt tdb tdd tde tdf tdh tdi tdo tdr tdt te- teb ted tee tef teh tei teo ter tet tfb tfd tfe tff tfh tfi tfo tfr tft th- thb thd the thf thh thi tho thr tht tib tid tie tif tih tii tio tir tit to- tob tod toe tof toh toi too tor tot trb trd tre trf trh tri tro trr trt ttb ttd tte ttf tth tti tto ttr ttt

bbbb bbdd bbdo bbeb bbet bd-r bddh bdii bebb bebe bebi bebo bede bedi bedo beeb beed beef beer beet befe beff befo beft behr beir beit beo- beod beof beor beot berd bere beri bero berr bert bete beth beti beto bett bftt bher bhet bhff bhie bhir bhit bhoi bhor bhot bhrt bibb bibe bibi bibo bide bidi bido bidr bieb bied bief bier biet biff bifi bihe bihi bio- bioi biot birb bird bire biri biro birr birt bitd bite bith bito bitt bobb bobe bobi bobo bodb bode bodh bodi bodo boee boef boeo boer boet bofd bofe boff bofh bohd boho bohr boht boi- boid boie boii boit boob bood booe boof booh boor boot bor- bord bore borf borh bori boro borr bort botb botd bote both boti boto bott brdo brdt breb bred bree bref brei breo brer bret brid brie brih brio brit brob brod broe broh broo bror brot brrr btdt btie btob btor btrt bttb d-bo dbfo dbit dbtt dddd ddie ddot ddre debe debi debt dedd dede dedi dedo deeb deed deef deer deet defe deff defi defo deft dehi deid deie deif deih deir deit deor der- derb dere derf deri dero derr dete deth deto detr dfdt dfer dfoe dfrf dfri dftr dhed dhee dher dhod dhor dibb dibe dibo dide didi dido dieb died dief dier diet dif- diff diii dior diot dird dire dirr dirt dite dith diti dito ditt dobb dobe dobi dod- dodd dode dodi dodo doer doff dohr doid doit doob dood doof door doot dord dore