b-u bbb bbi bbm bbn bbo bbu bi- bib bii bim bin bio biu biv bmb bmi bmm bmn bmo bmu bmv bnb bni bnn bno bnu bnv bob boi bom bon boo bou bov bub bui bum bun buo buu bvb bvi bvm bvn bvo bvu bvv i-v ibb ibi ibm ibn ibo ibu ibv iib iii iim iin iio iiu im- imb imi imm imn imo imu imv in- inb ini inm inn ino inu inv io- iob ioi iom ion ioo iou iov iu- iub iui ium ivb ivi ivo ivu ivv m-o m-v mbb mbi mbm mbo mbu mbv mi- mib mii mim min mio miu miv mmb mmi mmm mmn mmo mmu mmv mnb mni mnm mnn mno mnu mob moi mom mon moo mou mov mub mui mum mun muu mvb mvi mvm mvn mvo mvv n-i nbb nbi nbm nbn nbo nbu nbv nib nii nim nin nio niu niv nmb nmi nmm nmn nmo nmu nnb nni nnm nnn nno nnu nnv no- nob noi nom non noo nou nov nub nui num nun nuo nuu nuv nvb nvi nvm nvn nvu nvv o-i ob- obb obi obm obn obo obu obv oib oii oim oin oio oiu oiv om- omb omi omm omn omo omu omv on- onb oni onn ono onu oo- oob ooi oom oon ooo oov ou- oui oum oun ouo ov- ovb ovi ovo ovv ubb ubi ubn ubo ubu ubv uib uii uim uin uio uiu um- umb umi umm umn umo umu un- unb uni unm unn uno unu unv uob uom uon uoo uum uun uuu uvb uvm uvo uvu uvv vbi vbm vbo vbv vi- vib vii vim vin vio viu viv vm- vmi vmm vmn vmo vmu vn- vni vnm vno vnu vnv vob voi vom von voo vou vov vum vuv vvb vvi vvm vvo vvv