-ol -th bbb bbd bbe bbf bbh bbi bbl bbo bbt bdb bdd bde bdf bdh bdi bdl bdo bdt be- beb bed bee bef beh bei bel beo bet bfb bfd bfe bff bfh bfi bfl bfo bft bhb bhd bhe bhf bhh bhi bhl bho bht bi- bib bid bie bif bih bii bil bio bit blb bld ble blf blh bli bll blo blt bob bod boe bof boh boi bol boo bot btb btd bte btf bth bti btl bto btt dbb dbd dbe dbf dbh dbi dbl dbo dbt ddb ddd dde ddf ddh ddi ddl ddo ddt de- deb ded dee def deh dei del deo det dfb dfd dfe dff dfh dfi dfl dfo dft dh- dhb dhd dhe dhf dhh dhi dhl dho dht di- dib did die dif dih dii dil dio dit dl- dlb dld dle dlf dlh dli dll dlo dlt dob dod doe dof doh doi dol doo dot dtb dtd dte dtf dth dti dtl dto dtt ebb ebd ebe ebf ebh ebi ebl ebo ebt ed- edb edd ede edf edh edi edl edo edt eeb eed eee eef eel eeo eet ef- efb efd efe eff efh efi efl efo eft ehb ehd ehe ehf ehh ehi ehl eho eht eib eid eie eif eii eil eio eit elb eld ele elf elh eli ell elo elt eo- eob eod eoe eof eoh eoi eol eoo eot etb etd ete etf eth eti etl eto ett fbb fbd fbe fbf fbh fbi fbl fbo fbt fdb fdd fde fdf fdh fdi fdl fdo fdt feb fed fee fef feh fei fel feo fet ffd ffe fff ffh ffi ffl ffo fft fhb fhe fhf fhh fhi fhl fho fib fid fie fif fih fii fil fit flb fld fle flf fli fll flo flt fob foe fof foh foi fol foo fot ftb ftd fte ftf fth fti ftl fto ftt h-i hbb hbd hbe hbf hbh hbi hbl hbo hbt hdb hdd hde hdf hdh hdi hdl hdo hdt he- heb hed hee hef heh hei hel heo het hfb hfd hfe hff hfh hfi hfl hfo hft hhb hhd hhe hhf hhh hhi hhl hho hht hib hid hie hif hih hii hil hio hit hlb hld hle hlf hlh hli hll hlo hlt hob hod hoe hof hoh hoi hol hoo hot htb htd hte htf hth hti htl hto htt i-d i-f ibb ibd ibe ibf ibh ibi ibl ibo ibt idb idd ide idf idh idi idl ido idt ie- ied iee ief iei iel iet ifb ifd ife iff ifi ifl ifo ift ihb ihd ihe ihf ihh ihi ihl iho iht iib iid iie iif iih iii iil iio iit il- ilb ild ile ilf ilh ili ill ilo ilt io- iob iod ioe iof ioh ioi iol ioo iot itb itd ite itf ith iti itl ito itt lbb lbd lbe lbf lbh lbi lbl lbo lbt ldb ldd lde ldf ldh ldi ldl ldo ldt leb led lee lef leh lei lel leo let lfb lfd lfe lff lfh lfi lfl lfo lft lhb lhd lhf lhh lhi lho lht lib lid lie lif lih lii lil lio lit llb lld lle llf lli lll llo llt lob lod loe lof loh loi lol loo lot ltb ltd lte ltf lth lti ltl lto ltt o-i ob- obb obd obe obf obh obi obl obo obt odb odd ode odf odh odi odl odo odt oeb oed oee oef oeh oei oel oeo oet of- ofb ofd ofe off ofi ofl ofo oft ohd ohe ohf ohh ohi ohl oho oht oib oid oie oif oii oil oio oit olb old ole olf oli oll olo olt oo- oob ood oof ooh ooi ool ooo oot ot- otb otd ote otf oth oti otl oto ott tbb tbd tbe tbf tbh tbi tbl tbo tbt tdb tdd tde tdf tdh tdi tdl tdo tdt te- teb ted tee tef teh tei tel teo tet tfb tfd tfe tff tfh tfi tfl tfo tft th- thb thd the thf thh thi thl tho tht tib tid tie tif tih tii til tio tit tld tle tlf tlh tli tll tlo tlt to- tob tod toe tof toh toi tol too tot ttb ttd tte ttf tth tti ttl tto ttt

bbbb bbdd bbdo bbeb bbet bblb bddh bdii bdle bebb bebe bebi bebo bede bedi bedl bedo beeb beed beef beel beet befe beff befo beft beil beit beld bele beli bell belo belt beo- beod beof beot bete beth beti beto bett bffl bftt bhdl bhel bhet bhff bhie bhil bhit bhoi bhot bibb bibe bibi bibl bibo bide bidi bido bieb bied bief biel biet biff bifi bihe bihi bihl bild bile bili bill bilo bilt bio- bioi biol biot bitd bite bith bito bitt blbt bleb bled blee bleh blei bleo blet blio blit blob blod bloo blot bobb bobe bobi bobo bodb bode bodh bodi bodo boee boef boel boeo boet bofd bofe boff bofh bohd bohl boho boht boi- boid boie boii boil boit bold bole boli boll bolo bolt boob bood booe boof booh bool boot botb botd bote both boti boto bott btdt btie btob bttb d-bo dbfo dbit dbtt dddd ddie ddot debe debi debt dedd dede dedi dedo deeb deed deef deel deet defe deff defi defo deft dehi deid deie deif deih deil deit deld dele delf deli dell delo delt deol dete deth deto dfdt dfoe dhed dhee dhod dhol dibb dibe dibo dide didi dido dieb died dief diel diet dif- diff diii dile dilf dili dill dilo diol diot dite dith diti dito ditt dlbd dlib dlii dlil dlit dobb dobe dobi dobl dod- dodd dode dodi dodo doel doff dohl doid doil doit dold dole dolf doli doll dolo dolt doob dood doof dool doot dotd dote doth doti doto dott dted dthd