A BD-ROM stores a video stream and a graphics stream. The method may include obtaining a system comprising a container, a collector, and a lid. The UV-C-mutagenized strains were incubated under anaerobic conditions on xylose or glucose medium for a period of 5 months at 46\xb0 C. The summation, correlation, and shifting can be performed by a pixel pipeline processing circuit. Two rigid foldable attachment arms are rotatably affixed onto the bucket for attachment to each playground swing chain. The formulation further includes a polymeric quaternary onium salt as an isolating agent to defeat adverse interactions between the substrate pairs.