-er bbb bbd bbe bbg bbm bbn bbo bbr bbs bbt bdb bdd bde bdg bdm bdo bdr bds bdt bdv be- beb bed bee beg bem ben beo ber bes bet bev bgb bgd bge bgg bgm bgn bgo bgr bgs bgt bgv bmb bmd bme bmg bmm bmn bmo bmr bms bmt bmv bnb bnd bne bng bnn bno bnr bns bnt bnv bob bod boe bog bom bon boo bor bos bot bov brb brd bre brg brm brn bro brr brs brt brv bsb bsd bse bsg bsm bsn bso bsr bss bst bsv btb btd bte btg btm btn bto btr bts btt btv bvb bvd bve bvg bvm bvn bvo bvr bvs bvt bvv dbb dbd dbe dbg dbm dbn dbo dbr dbs dbt dbv ddb ddd dde ddg ddm ddn ddo ddr dds ddt de- deb ded dee deg dem den deo der des det dev dgd dge dgg dgm dgn dgr dgs dgt dmb dmd dme dmg dmm dmn dmo dmr dms dmt dmv dnb dnd dne dng dnm dnn dno dnr dns dnt dob dod doe dog dom don doo dor dos dot dov drb drd dre drg drm drn dro drr drs drt drv dsb dsd dse dsg dsm dsn dso dsr dss dst dsv dtb dtd dte dtg dtm dtn dto dtr dts dtt dtv dvb dvd dve dvg dvm dvn dvr dvs dvt ebb ebd ebe ebg ebm ebn ebo ebr ebs ebt ebv ed- edb edd ede edg edm edn edo edr eds edt eeb eed eee eeg eem een eeo eer ees eet eev egb egd ege egg egm egn ego egr egs egt em- emb emd eme emg emm emn emo emr ems emt emv en- enb end ene eng enm enn eno enr ens ent env eo- eob eod eoe eog eom eon eoo eor eos eot erb erd ere erg erm ern ero err ers ert erv es- esb esd ese esg esm esn eso esr ess est esv etb etd ete etg etm etn eto etr ets ett etv evb evd eve evg evm evn evo evr evs evt evv g-d gbd gbe gbg gbm gbn gbo gbr gbs gbt gbv gdb gdd gde gdm gdn gdo gdr gds gdt gdv ge- geb ged gee geg gem gen geo ger ges get gev ggb ggd ggg ggm ggn ggo ggr ggs ggt ggv gmb gmd gme gmg gmm gmn gmo gmr gms gmt gmv gnb gnd gne gnm gnn gno gnr gns gnt gnv gob god goe gog gom gon goo gor gos got gov grb grd gre grg grm grn gro grr grs grt grv gsb gsd gse gsg gsm gsn gso gsr gss gst gsv gtb gtd gte gtg gtm gtn gto gtr gts gtt gtv gvb gvd gve gvg gvm gvn gvo gvr gvs gvt m-o m-r m-v mbb mbd mbe mbg mbm mbo mbr mbs mbt mbv mdb mdd mde mdg mdm mdn mdo mdr mds mdt mdv meb med mee meg mem men meo mer mes met mev mgb mgd mge mgm mgn mgo mgr mgs mgt mgv mmb mmd mme mmg mmm mmn mmo mmr mms mmt mmv mnb mne mng mnm mnn mno mnr mns mnt mob mod moe mog mom mon moo mor mos mot mov mrb mrd mre mrg mrm mrn mro mrr mrs mrt mrv msb msd mse msg msm msn mso msr mss mst msv mtb mtd mte mtg mtm mtn mto mtr mts mtt mtv mvb mvd mve mvg mvm mvn mvo mvr mvs mvt mvv nbb nbd nbe nbg nbm nbn nbo nbr nbs nbt nbv ndb ndd nde ndg ndm ndn ndo ndr nds ndt ndv ne- neb ned nee neg nem nen neo ner nes net nev ngb ngd nge ngg ngm ngn ngo ngs ngt nmb nmd nme nmg nmm nmn nmo nmr nms nmt nnb nne nng nnm nnn nno nns nnt nnv no- nob nod noe nog nom non noo nor nos not nov nrb nrd nre nrg nrm nrn nro nrr nrs nrt nrv nsb nsd nse nsg nsm nsn nso nsr nss nst nsv ntb ntd nte ntg ntm ntn nto ntr nts ntt ntv nvb nvd nve nvg nvm nvn nvt nvv ob- obb obd obe obg obm obn obo obr obs obt obv odb odd ode odg odm odn odo odr ods odt odv oeb oed oee oeg oem oen oeo oer oes oet ogd oge ogg ogn ogo ogs ogt om- omb omd ome omg omm omn omo omr oms omt omv on- onb ond one ong onn ono onr ons ont oo- oob ood oog oom oon ooo oor oos oot oov or- orb ord ore org orm orn oro orr ors ort orv os- osb osd ose osg osm osn oso osr oss ost osv ot- otb otd ote otg otm otn oto otr ots ott otv ov- ovb ovd ove ovo ovs ovv rbb rbd rbe rbg rbm rbn rbo rbr rbs rbt rdb rdd rde rdg rdm rdn rdo rdr rds rdt rdv re- reb red ree reg rem ren reo rer res ret rev rgb rgd rge rgg rgn rgo rgr rgs rgt rgv rmb rmd rme rmg rmm rmn rmo rmr rms rmt rmv rnb rnd rng rnm rnn rno rnr rns rnt rnv rob rod roe rog rom ron roo ror ros rot rov rrb rrd rrg rrm rrn rrr rrs rrt rsb rsd rse rsg rsm rsn rso rsr rss rst rsv rtb rtd rte rtg rtm rtn rto rtr rts rtt rtv rvb rvd rve rvg rvm rvn rvo rvr rvs rvt rvv sbb sbd sbe sbg sbm sbn sbo sbr sbs sbt sbv sdb sdd sde sdg sdm sdn sdo sdr sds sdt sdv se- seb sed see seg sem sen seo ser ses set sev sgb sgd sge sgg sgm sgn sgo sgr sgs sgt sgv smb smd sme smg smm smn smo smr sms smt smv snb