b-u bbb bbd bbi bbm bbn bbo bbu bdb bdd bdi bdm bdo bdu bdv bi- bib bid bii bim bin bio biu biv bmb bmd bmi bmm bmn bmo bmu bmv bnb bnd bni bnn bno bnu bnv bob bod boi bom bon boo bou bov bub bud bui bum bun buo buu bvb bvd bvi bvm bvn bvo bvu bvv dbb dbd dbi dbm dbn dbo dbu dbv ddb ddd ddi ddm ddn ddo ddu di- dib did dii dim din dio diu div dmb dmd dmi dmm dmn dmo dmu dmv dnb dnd dni dnm dnn dno dob dod doi dom don doo dou dov dub dud dui dum dun duo duv dvb dvd dvi dvm dvn dvu i-d i-v ibb ibd ibi ibm ibn ibo ibu ibv idb idd idi idm idn ido idu idv iib iid iii iim iin iio iiu im- imb imd imi imm imn imo imu imv in- inb ind ini inm inn ino inu inv io- iob iod ioi iom ion ioo iou iov iu- iub iud iui ium ivb ivd ivi ivo ivu ivv m-o m-v mbb mbd mbi mbm mbo mbu mbv mdb mdd mdi mdm mdn mdo mdu mdv mi- mib mid mii mim min mio miu miv mmb mmd mmi mmm mmn mmo mmu mmv mnb mni mnm mnn mno mnu mob mod moi mom mon moo mou mov mub mud mui mum mun muu mvb mvd mvi mvm mvn mvo mvv n-i nbb nbd nbi nbm nbn nbo nbu nbv ndb ndd ndi ndm ndn ndo ndu ndv nib nid nii nim nin nio niu niv nmb nmd nmi nmm nmn nmo nmu nnb nni nnm nnn nno nnu nnv no- nob nod noi nom non noo nou nov nub nud nui num nun nuo nuu nuv nvb nvd nvi nvm nvn nvu nvv o-i ob- obb obd obi obm obn obo obu obv odb odd odi odm odn odo odu odv oib oid oii oim oin oio oiu oiv om- omb omd omi omm omn omo omu omv on- onb ond oni onn ono onu oo- oob ood ooi oom oon ooo oov ou- oud oui oum oun ouo ov- ovb ovd ovi ovo ovv ubb ubi ubn ubo ubu ubv udb udd udi udm udn udo udu udv uib uid uii uim uin uio uiu um- umb umd umi umm umn umo umu un- unb und uni unm unn uno unu unv uob uod uom uon uoo uum uun uuu uvb uvm uvo uvu uvv vbd vbi vbm vbo vbv vdb vdd vdi vdm vdo vdu vdv vi- vib vid vii vim vin vio viu viv vm- vmd vmi vmm vmn vmo vmu vn- vnd vni vnm vno vnu vnv vob vod voi vom von voo vou vov vum vuv vvb vvi vvm vvo vvv