-ol -th b-u bbb bbd bbe bbh bbi bbl bbo bbt bbu bbx bdb bdd bde bdh bdi bdl bdo bdt bdu bdx be- beb bed bee beh bei bel beo bet beu bex bhb bhd bhe bhh bhi bhl bho bht bhu bhx bi- bib bid bie bih bii bil bio bit biu bix blb bld ble blh bli bll blo blt blu blx bob bod boe boh boi bol boo bot bou box btb btd bte bth bti btl bto btt btu btx bub bud bue buh bui bul buo but buu bux bxb bxd bxi bxl bxo bxx dbb dbd dbe dbh dbi dbl dbo dbt dbu dbx ddb ddd dde ddh ddi ddl ddo ddt ddu ddx de- deb ded dee deh dei del deo det deu dex dh- dhb dhd dhe dhh dhi dhl dho dht dhu di- dib did die dih dii dil dio dit diu dix dl- dlb dld dle dlh dli dll dlo dlt dlu dlx dob dod doe doh doi dol doo dot dou dox dtb dtd dte dth dti dtl dto dtt dtu dtx dub dud due duh dui dul duo dut dux dxd dxi dxl dxo dxt dxx ebb ebd ebe ebh ebi ebl ebo ebt ebu ebx ed- edb edd ede edh edi edl edo edt edu edx eeb eed eee eel eeo eet eex ehb ehd ehe ehh ehi ehl eho eht ehu eib eid eie eii eil eio eit eiu eix elb eld ele elh eli ell elo elt elu elx eo- eob eod eoe eoh eoi eol eoo eot eou etb etd ete eth eti etl eto ett etu etx eu- eub eud eue eui eul eut eux ex- exd exe exh exi exl exo ext exu exx h-i hbb hbd hbe hbh hbi hbl hbo hbt hbu hbx hdb hdd hde hdh hdi hdl hdo hdt hdu hdx he- heb hed hee heh hei hel heo het heu hex hhb hhd hhe hhh hhi hhl hho hht hhu hib hid hie hih hii hil hio hit hiu hix hlb hld hle hlh hli hll hlo hlt hlu hlx hob hod hoe hoh hoi hol hoo hot hou hox htb htd hte hth hti htl hto htt htx hub hud hue huh hui hul huo hut huu hux hxd hxl i-d ibb ibd ibe ibh ibi ibl ibo ibt ibu ibx idb idd ide idh idi idl ido idt idu idx ie- ied iee iei iel iet iex ihb ihd ihe ihh ihi ihl iho iht ihu iib iid iie iih iii iil iio iit iiu iix il- ilb ild ile ilh ili ill ilo ilt ilu ilx io- iob iod ioe ioh ioi iol ioo iot iou itb itd ite ith iti itl ito itt itu itx iu- iub iud iue iui iut ixe ixi ixl lbb lbd lbe lbh lbi lbl lbo lbt lbu lbx ldb ldd lde ldh ldi ldl ldo ldt ldu leb led lee leh lei lel leo let leu lex lhb lhd lhh lhi lho lht lhu lhx lib lid lie lih lii lil lio lit liu lix llb lld lle lli lll llo llt llu lob lod loe loh loi lol loo lot lou lox ltb ltd lte lth lti ltl lto ltt ltu ltx lub lud lue luh lui lul luo lut luu lux lxd lxi lxo lxx o-i ob- obb obd obe obh obi obl obo obt obu obx odb odd ode odh odi odl odo odt odu oeb oed oee oeh oei oel oeo oet oex ohd ohe ohh ohi ohl oho oht ohu oib oid oie oii oil oio oit oiu olb old ole oli oll olo olt olu oo- oob ood ooh ooi ool ooo oot oox ot- otb otd ote oth oti otl oto ott otu ou- oud oue ouh oui oul ouo out ox- oxb oxi oxo oxt oxx t-x tbb tbd tbe tbh tbi tbl tbo tbt tbu tdb tdd tde tdh tdi tdl tdo tdt tdu tdx te- teb ted tee teh tei tel teo tet teu tex th- thb thd the thh thi thl tho tht thu thx tib tid tie tih tii til tio tit tiu tix tld tle tlh tli tll tlo tlt tlu tlx to- tob tod toe toh toi tol too tot tou tox ttb ttd tte tth tti ttl tto ttt ttu ttx tub tud tue tuh tui tul tuo tut tuu tux txe txi txl txt txu ubb ube ubh ubi ubl ubo ubt ubu ubx udb udd ude udi udl udo udt udu udx ueb ued uee ueh uei uel uet uhb uhd uhe uhh uhi uhl uho uht uhu uib uid uie uii uil uio uit uiu ulb uld ule uli ull ulo ult ulu uob uod uoe uol uoo uot uox utb utd ute uth uti utl uto utt utu utx uue uut uuu uxb uxo uxt uxu xbe xbl xbx xdb xde xdh xdi xdt xed xee xel xet xeu xex xhd xht xie xii xio xit xiu xix xlb xld xli xlt xod xoi xoo xot xox xti xtx xue xui xul xxi xxl xxo xxx

-hou bbbb bbdd bbdo bbeb bbet bblb bbox bddh bdii bdle bebb bebe bebi bebo bede bedi bedl bedo bedu beeb beed beel beet beil beit beld bele beli bell belo belt belu beo- beod beot bete beth beti beto bett betu beux bhdl bhel bhet bhie bhil bhit bhoi bhot bhut bhuu bibb bibe bibi bibl bibo bide bidi bido bidu bidx bieb bied biel biet bieu bihe bihi bihl bihu bild bile bili bill bilo bilt bilu bio- bioi biol biot biou biox bitd bite bith bito bitt bitu bitx bixi blbt bleb bled blee bleh blei bleo blet bleu blio blit blix blob blod bloo blot blou blub blud blue blut bobb bobe bobi bobo bobu bodb bode bodh bodi bodo bodu boee boel boeo boet bohd bohl boho boht bohu boi- boid boie boii boil boit boiu