bbbb bbeb bboy bbyo bebb bebe bebi bebo beby beeb beef beeg beey befe beff befo begg begi bego begu beo- beof beye beyg beyi bfgf bgye bibb bibe bibi bibo bieb bief bieu biff bifi bigb bige bigg bigo bigu bio- biog bioi biou bobb bobe bobi bobo bobu boby boee boef boeo boey bofe boff bofu boge bogg bogi bogo bogy boi- boie boii boiu boob booe boof boog boue bouf bouy boye boyf boyg boyi boyo bubb bube bubi bubo bubu bueu bufe buff bufo buge bugg bugi bugo buie buif buiu buoy buyi buyo buyu byge bygg bygo byob byoi ebbo ebby eboe eboo eboy eeby eeee eefe ef-g efeo effi effy egbe egbu egee eggb egge eggi eggo eggy ego- egoi egyo eiei eige eigg eiou eubi eufi euge euoi eyeb eyey eyfi eyio febo feeb fefe feff fefi fefo fege fegg feie feig feio feof ffee ffff ffii fibe fief fife fiff fifi fifo figg figo fiii fioe fofo foge fogg fogi fogo fogy foie foof foug fubb fubu fuff fufu fuge fugi fugo fugu fuig fuyu fyeg fyeo fyfe fyfi gbbo gebe gebi geby gefe gege gegg gego geie geif geig geo- geof geog geue geyi ggfg gggg gibb gibe giby gief gife giff gifu gige gigg gigi gigo giog gioi giue gobe gobi gobo goby goef gofe goff gofu gogi gogo goif goof goog gooi gou- gouf goug gouy goye goyf gubb gubi gubu guby guey guff gugb guge gugg gugi gugu guib guye guyu gybe gyfu gyge gyuu i-be i-by i-go ibeg ibfi ibge ibie ibuy ibyi ieie ieio ifbb ifby iffy ifge ifyo igbo iggy igoe igoo igue iiie iiii iiio iioi iioo iobi ioby ioee ioii ioio ioof iooi iooo ioug iuef iuge iuiu o-eo obbo obby obey obie oboe oboi oboy oegb oeuf oeye oeyo off- offe offo offu offy ofgo ogb ogbe ogee ogfy ogge oggi oggy ogog ogoi ogou ogui oigo oiii oobe oobi ooby ooff oofy oooo oufe ouff ouge ouie ouii ouu- oyee oyeu oyou u-ie ubbe ubbi ubbo ubii uffe ugeo uggo uguu uige uofg uofo uuuu ye-u yefe yeff yegg yegi yego yeie yeii yeof yeue yeye yeyi yeyo ygoe yguo yiff yobi yobo yoff yogi yogo yoof youb youe youf youi yoye yoyo yubu yuff yufu yugg yugi yugo yugu yuie yuye yuyu yyfe yyff yyyy