Given an input sequence of data, a rigid pattern is a repeating sequence, possibly interspersed with don’t-care characters. The formulation may also be used to treat contact dermatitis, eczema, palmoplantar pustulosis and skin infections incurred by invasive pathogens such as mold, fungus and bacteria. The data demultiplexer divides a transmission signal into a plurality of groups. The computer parses the file and learns of the available options and the appropriate commands to use those options.