-er bbb bbd bbe bbh bbi bbm bbn bbo bbr bbs bdb bdd bde bdh bdi bdm bdo bdr bds be- beb bed bee beh bei bem ben beo ber bes bhb bhd bhe bhh bhi bhm bho bhr bhs bi- bib bid bie bih bii bim bin bio bir bis bmb bmd bme bmh bmi bmm bmn bmo bmr bms bnb bnd bne bni bnn bno bnr bns bob bod boe boh boi bom bon boo bor bos brb brd bre brh bri brm brn bro brr brs bsb bsd bse bsh bsi bsm bsn bso bsr bss dbb dbd dbe dbh dbi dbm dbn dbo dbr dbs ddb ddd dde ddh ddi ddm ddn ddo ddr dds de- deb ded dee deh dei dem den deo der des dh- dhb dhd dhe dhh dhi dhm dho dhr dhs di- dib did die dih dii dim din dio dir dis dmb dmd dme dmh dmi dmm dmn dmo dmr dms dnb dnd dne dnh dni dnm dnn dno dnr dns dob dod doe doh doi dom don doo dor dos drb drd dre dri drm drn dro drr drs dsb dsd dse dsh dsi dsm dsn dso dsr dss ebb ebd ebe ebh ebi ebm ebn ebo ebr ebs ed- edb edd ede edh edi edm edn edo edr eds eeb eed eee eem een eeo eer ees ehb ehd ehe ehh ehi ehm ehn eho ehr ehs eib eid eie eii eim ein eio eir eis em- emb emd eme emh emi emm emn emo emr ems en- enb end ene enh eni enm enn eno enr ens eo- eob eod eoe eoh eoi eom eon eoo eor eos erb erd ere erh eri erm ern ero err ers es- esb esd ese esh esi esm esn eso esr ess h-i hbb hbd hbe hbh hbi hbm hbn hbo hbr hbs hdb hdd hde hdh hdi hdm hdn hdo hdr hds he- heb hed hee heh hei hem hen heo her hes hhb hhd hhe hhh hhi hhm hhn hho hhr hhs hib hid hie hih hii him hin hio hir his hmb hmd hme hmh hmi hmm hmo hmr hms hnb hnd hne hnh hnn hno hns hob hod hoe hoh hoi hom hon hoo hor hos hr- hrb hrd hre hrh hri hrm hrn hro hrr hrs hsb hsd hse hsh hsi hsm hsn hsr hss i-d ibb ibd ibe ibh ibi ibm ibn ibo ibr ibs idb idd ide idh idi idm idn ido idr ids ie- ied iee iei iem ien ier ies ihb ihd ihe ihh ihi ihm ihn iho ihr ihs iib iid iie iih iii iim iin iio iir iis im- imb imd ime imh imi imm imn imo ims in- inb ind ine inh ini inm inn ino inr ins io- iob iod ioe ioh ioi iom ion ioo ior ios ir- irb ird ire iri irm irn iro irr irs is- isb isd ise ish isi ism isn iso isr iss m-o m-r mbb mbd mbe mbh mbi mbm mbo mbr mbs mdb mdd mde mdh mdi mdm mdn mdo mdr mds meb med mee meh mei mem men meo mer mes mhd mhh mhi mhm mhn mho mhr mhs mi- mib mid mie mih mii mim min mio mir mis mmb mmd mme mmh mmi mmm mmn mmo mmr mms mnb mne mni mnm mnn mno mnr mns mob mod moe moh moi mom mon moo mor mos mrb mrd mre mrh mri mrm mrn mro mrr mrs msb msd mse msh msi msm msn mso msr mss n-i nbb nbd nbe nbi nbm nbn nbo nbr nbs ndb ndd nde ndh ndi ndm ndn ndo ndr nds ne- neb ned nee neh nei nem nen neo ner nes nhb nhd nhe nhh nhi nhm nhn nhr nhs nib nid nie nih nii nim nin nio nir nis nmb nmd nme nmh nmi nmm nmn nmo nmr nms nnb nne nnh nni nnm nnn nno nns no- nob nod noe noh noi nom non noo nor nos nrb nrd nre nri nrm nrn nro nrr nrs nsb nsd nse nsh nsi nsm nsn nso nsr nss o-i ob- obb obd obe obh obi obm obn obo obr obs odb odd ode odh odi odm odn odo odr ods oeb oed oee oeh oei oem oen oeo oer oes ohd ohe ohh ohi ohm ohn oho ohr ohs oib oid oie oii oim oin oio oir ois om- omb omd ome omh omi omm omn omo omr oms on- onb ond one onh oni onn ono onr ons oo- oob ood ooh ooi oom oon ooo oor oos or- orb ord ore orh ori orm orn oro orr ors os- osb osd ose osh osi osm osn oso osr oss rbb rbd rbe rbh rbi rbm rbn rbo rbr rbs rdb rdd rde rdh rdi rdm rdn rdo rdr rds re- reb red ree reh rei rem ren reo rer res rh- rhb rhd rhe rhh rhi rhm rhn rho rhr rhs rib rid rie rih rii rim rin rio rir ris rmb rmd rme rmh rmi rmm rmn rmo rmr rms rnb rnd rnh rni rnm rnn rno rnr rns rob rod roe roh roi rom ron roo ror ros rrb rrd rrh rri rrm rrn rrr rrs rsb rsd rse rsh rsi rsm rsn rso rsr rss sbb sbd sbe sbh sbi sbm sbn sbo sbr sbs sdb sdd sde sdh sdi sdm sdn sdo sdr sds se- seb sed see seh sei sem sen seo ser ses sh- shb shd she shh shi shm shn sho shr shs sib sid sie sih sii sim sin sio sir sis smb smd sme smh smi smm smn smo smr sms snb snd sne sni snm snn sno snr sns sob sod soe soh soi som son soo sor sos sr- srb srd sre srh sri srm srn sro srr srs ss- ssb ssd sse ssh ssi ssm ssn