bbb bbd bbi bbm bbo bbr bbs bdb bdd bdi bdm bdo bdr bds bdv bi- bib bid bii bim bio bir bis biv bmb bmd bmi bmm bmo bmr bms bmv bob bod boi bom boo bor bos bov brb brd bri brm bro brr brs brv bsb bsd bsi bsm bso bsr bss bsv bvb bvd bvi bvm bvo bvr bvs bvv dbb dbd dbi dbm dbo dbr dbs dbv ddb ddd ddi ddm ddo ddr dds di- dib did dii dim dio dir dis div dmb dmd dmi dmm dmo dmr dms dmv dob dod doi dom doo dor dos dov drb drd dri drm dro drr drs drv dsb dsd dsi dsm dso dsr dss dsv dvb dvd dvi dvm dvr dvs i-d i-v ibb ibd ibi ibm ibo ibr ibs ibv idb idd idi idm ido idr ids idv iib iid iii iim iio iir iis im- imb imd imi imm imo ims imv io- iob iod ioi iom ioo ior ios iov ir- irb ird iri irm iro irr irs irv is- isb isd isi ism iso isr iss isv ivb ivd ivi ivo ivr ivs ivv m-o m-r m-v mbb mbd mbi mbm mbo mbr mbs mbv mdb mdd mdi mdm mdo mdr mds mdv mi- mib mid mii mim mio mir mis miv mmb mmd mmi mmm mmo mmr mms mmv mob mod moi mom moo mor mos mov mrb mrd mri mrm mro mrr mrs mrv msb msd msi msm mso msr mss msv mvb mvd mvi mvm mvo mvr mvs mvv o-i ob- obb obd obi obm obo obr obs obv odb odd odi odm odo odr ods odv oib oid oii oim oio oir ois oiv om- omb omd omi omm omo omr oms omv oo- oob ood ooi oom ooo oor oos oov or- orb ord ori orm oro orr ors orv os- osb osd osi osm oso osr oss osv ov- ovb ovd ovi ovo ovs ovv rbb rbd rbi rbm rbo rbr rbs rdb rdd rdi rdm rdo rdr rds rdv rib rid rii rim rio rir ris riv rmb rmd rmi rmm rmo rmr rms rmv rob rod roi rom roo ror ros rov rrb rrd rri rrm rrr rrs rsb rsd rsi rsm rso rsr rss rsv rvb rvd rvi rvm rvo rvr rvs rvv sbb sbd sbi sbm sbo sbr sbs sbv sdb sdd sdi sdm sdo sdr sds sdv sib sid sii sim sio sir sis siv smb smd smi smm smo smr sms smv sob sod soi som soo sor sos sov sr- srb srd sri srm sro srr srs srv ss- ssb ssd ssi ssm sso ssr sss ssv svb svd svi svm svo svr svs svv vbd vbi vbm vbo vbr vbs vbv vdb vdd vdi vdm vdo vdr vds vdv vi- vib vid vii vim vio vir vis viv vm- vmd vmi vmm vmo vmr vob vod voi vom voo vor vos vov vrb vrd vri vrm vrr vrs vsb vsd vsi vsm vso vsr vss vsv vvb vvi vvm vvo vvr vvs vvv