Mix the walnuts, almonds, sesame seeds, honey and cinnamon cloves to create the filling. Then melt the butter, grease a baking tray and line 4 buttered sheets of phyllo dough. Spread a little filling and top with 2 more buttered sheets. Repeat once more and line with 4 more buttered sheets. Cut the baklava into squares, pour over the remaining butter and bake in medium heat until it is golden brown. Boil the syrup for 5 minutes, let it cool for a little (lukewarm) and pour over the baklava as soon as it comes out of the oven.