-ic b-u bbb bbc bbe bbi bbm bbo bbu bcb bcc bce bci bcm bco bcu bcv bcz be- beb bec bee bei bem beo beu bev bez bi- bib bic bie bii bim bio biu biv biz bmb bmc bme bmi bmm bmo bmu bmv bmz bob boc boe boi bom boo bou bov boz bub buc bue bui bum buo buu buz bvb bvc bve bvi bvm bvo bvu bvv bze bzo bzu bzz c-- cbb cbc cbe cbi cbm cbo cbu cbv cbz ccb ccc cce cci ccm cco ccu ccv ccz ce- ceb cec cee cei cem ceo ceu cev cez ci- cib cic cie cii cim cio ciu civ cmb cmc cme cmi cmm cmo cmu cmv co- cob coc coe coi com coo cou cov coz cub cuc cue cui cum cuo cuu cuv cuz cvb cvc cve cvi cvm cvo cvu cvv cvz cz- czc cze czm czo ebb ebc ebe ebi ebm ebo ebu ebv ec- ecb ecc ece eci ecm eco ecu ecv eeb eec eee eem eeo eev eib eic eie eii eim eio eiu eiv em- emb emc eme emi emm emo emu emv eo- eob eoc eoe eoi eom eoo eou eu- eub euc eue eui euv evb evc eve evi evm evo evv eze ezo ezz i-v ibb ibc ibe ibi ibm ibo ibu ibv ibz icb icc ice ici icm ico icu icv icz ie- iec iee iei iem iev iib iic iie iii iim iio iiu im- imb imc ime imi imm imo imu imv imz io- iob ioc ioe ioi iom ioo iou iov iu- iub iuc iue iui ium iuz ivb ivc ive ivi ivo ivu ivv ize izi izm izo izu izz m-o m-v mbb mbc mbe mbi mbm mbo mbu mbv mc- mcb mcc mce mci mcm mco mcu mcv mcz meb mec mee mei mem meo meu mev mez mi- mib mic mie mii mim mio miu miv miz mmb mmc mme mmi mmm mmo mmu mmv mmz mob moc moe moi mom moo mou mov moz mub muc mue mui mum muu mvb mvc mve mvi mvm mvo mvv mvz mzb mzi mzm o-i ob- obb obc obe obi obm obo obu obv oc- ocb occ oci ocm oco ocu ocv ocz oeb oec oee oei oem oeo oib oic oie oii oim oio oiu oiv oiz om- omb omc ome omi omm omo omu omv omz oo- oob ooc ooi oom ooo oov ou- ouc oue oui oum ouo ov- ovb ovc ove ovi ovo ovv oze ozm ozo ozu ozz ubb ubc ube ubi ubo ubu ubv ucb ucc uce uci ucm uco ucu ucv ueb uec uee uei uem uib uic uie uii uim uio uiu um- umb umc ume umi umm umo umu uob uoc uoe uom uoo uuc uue uum uuu uvb uvc uve uvm uvo uvu uvv uzb uzi uzo uzu v-e vbc vbi vbm vbo vbv vbz vcc vce vci vcm vco vcu veb vec vee vei vem veo veu vez vi- vib vic vie vii vim vio viu viv viz vm- vmc vmi vmm vmo vmu vmz vob voc voe voi vom voo vou vov voz vue vum vuv vuz vvb vvc vvi vvm vvo vvv vvz zbb zbc zbm zbv zce zco zeb zec zee zem zeo zev zez zib zie zim zio ziv ziz zmb zmc zmm zo- zob zoc zoe zoi zom zoo zou zub zuc zui zum zuz zvi zzz