f--k ffff ffii fghi fiff fifi fifo figg figl figo fiii fiil fiki fili filk fill filo flig flii flik flog flok floo fofo fogg fogh fogi fogl fogo foil foki foli folk foll folo foof fook fool ggfg gggg gghg ghll ghoi ghol giff gigg gigi gigo gikh gilf gilg gili gilk gill gilo giog gioi glhf gli- glof glog gloh goff gogh gogi gogo goif golf goli golk goll golo goof goog gooi gook gool h-ii hhgg hhhh hhof hiff hifh hifi hifk hifo high higi higl hihi hiho hiil hiki hili hill hilo hlik hoff hogg hogh hogi hogl hogo hohl hoho hoif hoik hoil hoki hoko hol- holh holi holk holl holo hoof hook hool i-go ifil igil igli iglo igoo iihl iiii iiio iioi iioo ikig ikki ikko ikoo ilio ilki ill- illi illo ilog ilok iloo ioii ioio ioko iolo ioof iooi iooo k-lo kfff kffg kffk kfgi kfgo kfhl kfig kfil kfio kflf kflg kfli kfll kflo kfog kfok kfoo kgff kgfk kgfl kggf kggg kggi kggl kggo kghl kgif kgil kgio kgkl kglh kgli kglk kglo kgol khgg khhg khhk khhl khho khif khii khil khio khki khkk khll khlo khoi khok khol kiff kifg kifl kigl kigo kihh kihi kihk kiho kiii kiik kikf kiki kikk kiko kili kilk kill kilo kioh kioi kiok kiol kioo kkfg kkfi kkgl kkgo kkhh kkhi kkhk kkik kkkk kklf kklh kkli kkll kklo kkoh kkol kkoo klff klfg klfh klfi klgl klgo klif klik klil klio klkk klkl klko kllk klog kloh klok klol kloo koff kofg kofh kofi kofk kofo kogg kogh kogi kogl kogo kohh kohi kohl koho koii koil kokf kokh koki kokk koko kolf kolg koli kolk koll kolo koog kooi kook kool kooo lgfl lhhh liff lifg lifl lifo ligg ligh ligi ligo lih- lihi liho liig liii liko lilg lili lill lilo lio- llll lloo loff lofi log- logh logi logo lohi loho loif loik loki lokk loko loli loll lolo loof look lool off- offh offo ofgo ofik oggi oghi ogli ogog ogoi ohhi ohho ohif ohio ohoh ohok oigo oiii oiko okgo okko oklo okok okol olig olio olki olli ollo olof olog ooff ooho oolo oooh oooo