The present invention provides compositions and methods for upregulating IL-10 production in a stimulated cell. Selected memory idle clock cycles are sampled to dynamically determine an optimized memory idle timer value. In response to an input operation using an operating part of inputting the specified types of words, combinations including the specified types of words as one part are searched. The pair of ridges accept the inserted decoration therebetween and hold the inserted decoration against the cylindrical wall such that the introduced mold material stays substantially on a side of the inserted decoration opposite the cylindrical wall of the female part.