-th bbb bbd bbe bbh bbi bbn bbo bbt bbx bdb bdd bde bdh bdi bdo bdt bdx be- beb bed bee beh bei ben beo bet bex bhb bhd bhe bhh bhi bho bht bhx bi- bib bid bie bih bii bin bio bit bix bnb bnd bne bni bnn bno bnt bnx bob bod boe boh boi bon boo bot box btb btd bte bth bti btn bto btt btx bxb bxd bxi bxn bxo bxx dbb dbd dbe dbh dbi dbn dbo dbt dbx ddb ddd dde ddh ddi ddn ddo ddt ddx de- deb ded dee deh dei den deo det dex dh- dhb dhd dhe dhh dhi dho dht di- dib did die dih dii din dio dit dix dnb dnd dne dnh dni dnn dno dnt dob dod doe doh doi don doo dot dox dtb dtd dte dth dti dtn dto dtt dtx dxd dxi dxn dxo dxt dxx ebb ebd ebe ebh ebi ebn ebo ebt ebx ed- edb edd ede edh edi edn edo edt edx eeb eed eee een eeo eet eex ehb ehd ehe ehh ehi ehn eho eht eib eid eie eii ein eio eit eix en- enb end ene enh eni enn eno ent eo- eob eod eoe eoh eoi eon eoo eot etb etd ete eth eti etn eto ett etx ex- exd exe exh exi exo ext exx h-i hbb hbd hbe hbh hbi hbn hbo hbt hbx hdb hdd hde hdh hdi hdn hdo hdt hdx he- heb hed hee heh hei hen heo het hex hhb hhd hhe hhh hhi hhn hho hht hib hid hie hih hii hin hio hit hix hnb hnd hne hnh hnn hno hnt hob hod hoe hoh hoi hon hoo hot hox htb htd hte hth hti htn hto htt htx hxd i-d ibb ibd ibe ibh ibi ibn ibo ibt ibx idb idd ide idh idi idn ido idt idx ie- ied iee iei ien iet iex ihb ihd ihe ihh ihi ihn iho iht iib iid iie iih iii iin iio iit iix in- inb ind ine inh ini inn ino int inx io- iob iod ioe ioh ioi ion ioo iot itb itd ite ith iti itn ito itt itx ixe ixi ixn n-i nbb nbd nbe nbi nbn nbo nbt nbx ndb ndd nde ndh ndi ndn ndo ndt ne- neb ned nee neh nei nen neo net nex nhb nhd nhe nhh nhi nhn nht nib nid nie nih nii nin nio nit nix nnb nne nnh nni nnn nno nnt no- nob nod noe noh noi non noo not nox ntb ntd nte nth nti ntn nto ntt ntx nxd nxt o-i ob- obb obd obe obh obi obn obo obt obx odb odd ode odh odi odn odo odt oeb oed oee oeh oei oen oeo oet oex ohd ohe ohh ohi ohn oho oht oib oid oie oii oin oio oit on- onb ond one onh oni onn ono ont onx oo- oob ood ooh ooi oon ooo oot oox ot- otb otd ote oth oti otn oto ott ox- oxb oxi oxn oxo oxt oxx t-x tbb tbd tbe tbh tbi tbn tbo tbt tdb tdd tde tdh tdi tdn tdo tdt tdx te- teb ted tee teh tei ten teo tet tex th- thb thd the thh thi thn tho tht thx tib tid tie tih tii tin tio tit tix tnb tnd tne tnh tni tnn tno tnt tnx to- tob tod toe toh toi ton too tot tox ttb ttd tte tth tti ttn tto ttt ttx txe txi txn txt xbe xbx xdb xde xdh xdi xdt xed xee xen xet xex xhd xht xie xii xin xio xit xix xno xod xoi xon xoo xot xox xti xtx xxi xxo xxx