-er -ji bbb bbd bbe bbg bbi bbn bbo bbr bbs bbt bdb bdd bde bdg bdi bdj bdo bdr bds bdt be- beb bed bee beg bei ben beo ber bes bet bgb bgd bge bgg bgi bgn bgo bgr bgs bgt bi- bib bid bie big bii bij bin bio bir bis bit bjd bjg bji bjj bjn bjr bjs bjt bnb bnd bne bng bni bnj bnn bno bnr bns bnt bob bod boe bog boi boj bon boo bor bos bot brb brd bre brg bri brj brn bro brr brs brt bsb bsd bse bsg bsi bsj bsn bso bsr bss bst btb btd bte btg bti btn bto btr bts btt dbb dbd dbe dbg dbi dbn dbo dbr dbs dbt ddb ddd dde ddg ddi ddn ddo ddr dds ddt de- deb ded dee deg dei dej den deo der des det dgd dge dgg dgi dgn dgr dgs dgt di- dib did die dig dii din dio dir dis dit dj- djb djd dje djg dji djo djs djt dnb dnd dne dng dni dnj dnn dno dnr dns dnt dob dod doe dog doi doj don doo dor dos dot drb drd dre drg dri drj drn dro drr drs drt dsb dsd dse dsg dsi dsj dsn dso dsr dss dst dtb dtd dte dtg dti dtj dtn dto dtr dts dtt ebb ebd ebe ebg ebi ebj ebn ebo ebr ebs ebt ed- edb edd ede edg edi edj edn edo edr eds edt eeb eed eee eeg een eeo eer ees eet egb egd ege egg egi egn ego egr egs egt eib eid eie eig eii eij ein eio eir eis eit ejd eji ejo ejt en- enb end ene eng eni enn eno enr ens ent eo- eob eod eoe eog eoi eon eoo eor eos eot erb erd ere erg eri ern ero err ers ert es- esb esd ese esg esi esn eso esr ess est etb etd ete etg eti etj etn eto etr ets ett g-d gbd gbe gbg gbi gbj gbn gbo gbr gbs gbt gdb gdd gde gdi gdn gdo gdr gds gdt ge- geb ged gee geg gei gen geo ger ges get ggb ggd ggg ggi ggj ggn ggo ggr ggs ggt gib gid gie gig gii gij gin gio gir gis git gje gjg gjr gjt gnb gnd gne gni gnn gno gnr gns gnt gob god goe gog goi gon goo gor gos got grb grd gre grg gri grj grn gro grr grs grt gsb gsd gse gsg gsi gsj gsn gso gsr gss gst gtb gtd gte gtg gti gtn gto gtr gts gtt i-d ibb ibd ibe ibg ibi ibj ibn ibo ibr ibs ibt idb idd ide idg idi idn ido idr ids idt ie- ied iee ieg iei iej ien ier ies iet igb igd ige igg igi ign igo igr igs igt iib iid iie iii iij iin iio iir iis iit ijb ije ijg iji ijn ijo ijs ijt in- inb ind ine ing ini inj inn ino inr ins int io- iob iod ioe iog ioi ioj ion ioo ior ios iot ir- irb ird ire irg iri irj irn iro irr irs irt is- isb isd ise isg isi isj isn iso isr iss ist itb itd ite itg iti itj itn ito its itt j-d j-i jbg jbi jbj jbo jbr jbs jbt jdb jde jdg jdi jdn jdo jdr jds jdt jeb jed jee jeg jei jej jen jeo jer jes jet jgb jge jgi jgn jgo jgr jgs jgt jib jie jig jii jij jin jio jir jis jit jjb jjg jjj jjr jjs jnd jne jng jnj jnn jno jnr jns jnt job jod joe jog joi joj jon joo jor jos jot jrb jrg jri jrn jro jrr jrs jrt jsb jsd jse jsg jsi jsj jsn jso jsr jss jst jtb jte jtg jti jtn jtr jts jtt n-i nbb nbd nbe nbg nbi nbn nbo nbr nbs nbt ndb ndd nde ndg ndi ndn ndo ndr nds ndt ne- neb ned nee neg nei nej nen neo ner nes net ngb ngd nge ngg ngi ngj ngn ngo ngs ngt nib nid nie nig nii nin nio nir nis nit nje njn njs nnb nne nng nni nnn nno nns nnt no- nob nod noe nog noi noj non noo nor nos not nrb nrd nre nrg nri nrj nrn nro nrr nrs nrt nsb nsd nse nsg nsi nsn nso nsr nss nst ntb ntd nte ntg nti ntn nto ntr nts ntt o-i ob- obb obd obe obg obi obj obn obo obr obs obt odb odd ode odg odi odn odo odr ods odt oeb oed oee oeg oei oen oeo oer oes oet ogd oge ogg ogi ogn ogo ogs ogt oib oid oie oii oin oio oir ois oit ojb ojd oje oji ojo ojs on- onb ond one ong oni onj onn ono onr ons ont oo- oob ood oog ooi oon ooo oor oos oot or- orb ord ore org ori orn oro orr ors ort os- osb osd ose osg osi osj osn oso osr oss ost ot- otb otd ote otg oti otn oto otr ots ott rbb rbd rbe rbg rbi rbn rbo rbr rbs rbt rdb rdd rde rdg rdi rdj rdn rdo rdr rds rdt re- reb red ree reg rei ren reo rer res ret rgb rgd rge rgg rgi rgn rgo rgr rgs rgt rib rid rie rig rii rin rio rir ris rit rjg rjr rnb rnd rng rni rnn rno rnr rns rnt rob rod roe rog roi roj ron roo ror ros rot rrb rrd rrg rri rrn rrr rrs rrt rsb rsd rse rsg rsi rsj rsn rso rsr rss rst rtb rtd rte rtg rti rtj rtn rto rtr rts rtt sbb sbd sbe sbg sbi sbj sbn sbo sbr sbs