-er -ol b-u bbb bbd bbe bbf bbi bbl bbn bbo bbr bbu bdb bdd bde bdf bdi bdl bdo bdr bdu bdz be- beb bed bee bef bei bel ben beo ber beu bez bfb bfd bfe bff bfi bfl bfn bfo bfr bfu bfz bi- bib bid bie bif bii bil bin bio bir biu biz blb bld ble blf bli bll bln blo blr blu blz bnb bnd bne bnf bni bnl bnn bno bnr bnu bnz bob bod boe bof boi bol bon boo bor bou boz brb brd bre brf bri brl brn bro brr bru brz bub bud bue buf bui bul bun buo bur buu buz bzd bze bzf bzn bzo bzr bzu bzz dbb dbd dbe dbf dbi dbl dbn dbo dbr dbu dbz ddb ddd dde ddf ddi ddl ddn ddo ddr ddu ddz de- deb ded dee def dei del den deo der deu dez dfb dfd dfe dff dfi dfl dfn dfo dfr dfu dfz di- dib did die dif dii dil din dio dir diu diz dl- dlb dld dle dlf dli dll dlo dlr dlu dnb dnd dne dnf dni dnl dnn dno dnr dnz dob dod doe dof doi dol don doo dor dou doz drb drd dre dri drl drn dro drr dru drz dub dud due duf dui dul dun duo dur duz dzb dzd dze dzi dzo dzr dzu ebb ebd ebe ebf ebi ebl ebn ebo ebr ebu ed- edb edd ede edf edi edl edn edo edr edu eeb eed eee eef eel een eeo eer ef- efb efd efe eff efi efl efo efr eib eid eie eif eii eil ein eio eir eiu elb eld ele elf eli ell eln elo elr elu elz en- enb end ene enf eni enl enn eno enr enu enz eo- eob eod eoe eof eoi eol eon eoo eor eou erb erd ere erf eri erl ern ero err eru erz eu- eub eud eue euf eui eul eun eur eze ezf ezo ezr ezz fbb fbd fbe fbf fbi fbl fbn fbo fbr fbu fdb fdd fde fdf fdi fdl fdn fdo fdr fdu feb fed fee fef fei fel fen feo fer feu fez ffd ffe fff ffi ffl ffn ffo ffr ffu ffz fib fid fie fif fii fil fin fir fiu fiz flb fld fle flf fli fll fln flo flr flu fnb fnd fne fnf fni fnl fnn fnr fnu fnz fob foe fof foi fol fon foo for fou foz frb frd fre frf fri frl frn fro frr fru fub fud fue fuf fui ful fun fuo fur fuu fzd i-d i-f ibb ibd ibe ibf ibi ibl ibn ibo ibr ibu ibz idb idd ide idf idi idl idn ido idr idu ie- ied iee ief iei iel ien ier ifb ifd ife iff ifi ifl ifn ifo ifr ifu ifz iib iid iie iif iii iil iin iio iir iiu il- ilb ild ile ilf ili ill iln ilo ilr ilu ilz in- inb ind ine inf ini inl inn ino inr inu io- iob iod ioe iof ioi iol ion ioo ior iou ir- irb ird ire irf iri irl irn iro irr iru iu- iub iud iue iui iur iuz ize izi izo izu izz lbb lbd lbe lbf lbi lbl lbo lbr lbu ldb ldd lde ldf ldi ldl ldn ldo ldr ldu leb led lee lef lei lel len leo ler leu lez lfb lfd lfe lff lfi lfl lfn lfo lfr lfu lib lid lie lif lii lil lin lio lir liu liz llb lld lle llf lli lll lln llo llr llu llz lnb lnd lne lni lnl lnn lno lnr lnu lob lod loe lof loi lol lon loo lor lou loz lrb lrd lrf lri lrn lro lrr lru lrz lub lud lue luf lui lul lun luo lur luu luz lzi lzo lzr lzu n-i nbb nbd nbe nbf nbi nbl nbn nbo nbr nbu ndb ndd nde ndf ndi ndl ndn ndo ndr ndu ne- neb ned nee nef nei nel nen neo ner neu nez nfb nfd nfe nff nfi nfl nfn nfo nfr nfu nib nid nie nif nii nil nin nio nir niu niz nlb nld nle nlf nli nll nln nlo nlr nlu nlz nnb nne nnf nni nnl nnn nno nnu nnz no- nob nod noe nof noi nol non noo nor nou noz nrb nrd nre nrf nri nrl nrn nro nrr nru nrz nub nud nue nui nul nun nuo nur nuu nzb nzd nze nzf nzi nzo nzz o-i ob- obb obd obe obf obi obl obn obo obr obu odb odd ode odf odi odl odn odo odr odu oeb oed oee oef oei oel oen oeo oer of- ofb ofd ofe off ofi ofl ofn ofo ofr ofu ofz oib oid oie oif oii oil oin oio oir oiu oiz olb old ole olf oli oll oln olo olu on- onb ond one onf oni onl onn ono onr onu oo- oob ood oof ooi ool oon ooo oor or- orb ord ore orf ori orl orn oro orr oru orz ou- oud oue ouf oui oul oun ouo our oze ozo ozu ozz rbb rbd rbe rbf rbi rbl rbn rbo rbr rbu rdb rdd rde rdf rdi rdl rdn rdo rdr rdu re- reb red ree ref rei rel ren reo rer reu rez rfb rfd rfe rff rfi rfl rfn rfo rfr rfu rfz rib rid rie rif rii ril rin rio rir riz rld rle rlf rli rll rln rlo rlr rlu rnb rnd rni rnn rno rnr rnu rnz rob rod roe rof roi rol ron roo ror rou roz rrb rrd rrf rri rrl rrn rrr rru rub rud rue ruf rui run ruo rur ruu ruz rzb rze rzo ubb ube ubf ubi ubl ubn ubo ubr ubu udb udd ude udf udi udl udn udo