The single FIGURE is a front elevational view of a swoop shelf showing our new design. The billing software is operably associated with a responder department in a manner to receive responsible party data relating to a false alarm or accident for purposes of enabling billing of the responsible party. The process provides great flexibility in combining different materials and varying the laminated construction of the bottom as compared to the surrounding sidewall of the cookware vessel. A single lever actuates both the valve and the central vacuum system. For two given successive sample locations of the path, the method includes the step of forming a vector between the two sample locations, only taking into account the intermediate sample locations not already encoded by a vector. The composition and method contain an activated magnesium hydroxide or a magnesium hydroxide.