bbbb bbdd bbdo bddh bdii bhoi bibb bibi bibo bidi bido bihi bikh biko bio- bioi bivi bobb bobi bobo bodb bodh bodi bodo bohd boho boi- boid boii boki boko boob bood booh book bovi bovo d-bo dddd dhod dibb dibo didi dido diii diiv dikh diki diko divd divi divo dkid dobb dobi dod- dodd dodi dodo doid doki doko doob dood dook dovi dvi- dvii h-ii hbio hdbk hdiv hdod hhhh hi-v hibi hidi hihi hiho hiki hiob hobo hodh hodi hodk hoho hoid hoik hoki hoko hood hook hovi hovk ibdo ibid iddo idid idio idvd ihob ihvh iiii iiio iioi iioo ikid ikki ikko ikoo iobi iod- iodd iodo ioii ioio ioko iooi iooo ivbv ivod k-id kbbb kbbd kbbi kbbk kbbo kbdb kbdi kbdo kbdv kbhb kbhh kbhi kbib kbid kbik kbio kbkb kbkk kbko kbkv kbob kbod kboi kbok kboo kbov kbvb kbvo kdbb kdbi kdbv kddb kddd kddi kddk kdio kdkb kdkd kdkk kdko kdok kdov kdvb kdvi kdvv khbd khdk khdv khhk khho khid khii khio khki khkk khkv khob khoi khok khvh kibb kibi kibo kidb kidd kidi kidk kido kihh kihi kihk kiho kiid kiii kiik kikd kiki kikk kiko kiod kioh kioi kiok kioo kivi kkbb kkbd kkbi kkbo kkdd kkdo kkdv kkhb kkhh kkhi kkhk kkid kkik kkkk kkob kkoh kkoo kkov kkvv kobb kobi kobk kobo kodi kodk kodo kodv kohd kohh kohi koho koii koiv kokb kokh koki kokk koko koob kooi kook kooo koov kovi kovk kovo kvik kviv kvob kvod kvoh kvoi kvok kvoo kvov kvvv obbo obid obkb oboi obok obvi odbo oddd oddi odio odoh odoo ohhi ohho ohid ohio ohob ohoh ohok oido oiii oiko okko okok oobi oodi ooho ooid oooh oooo ovhd ovi- ovid ovo- ovod ovoo vdio vhhh vidi vido vihi viii viik viki viko vivi vivo vodo voho void voio vovk vvob vvvv