Methods, systems, and products that execute modeled business controls on a modeled input work item to generate a corresponding modeled output work item. At least three lower friction surfaces are positioned in the receptacle. The upper plate is formed with at least one hole at position corresponding to one of the buckling rings. The oral dosage capsule is such that when a single oral administration to a male subject of one or more capsules with a total testosterone undecanoate daily dose of about 350 mg to about 650 mg it provides a ratio of serum testosterone Cmax to serum testosterone Cave of about 2. Optionally, the base is held to the rear rack using float mounts positioned over the base and fasteners. As a given example, backward state metrics, which is required to be calculated with forward state metric as part of a constitute decoding, are initialized with pre-calculated values based on input bits.