A technique for coordinating execution of instructions in a processor that allows instructions to execute out-of-order includes decoding a particular instruction that is defined in accordance with an instruction set of the processor. The number of coordinates, a basic pitch, a movable range, and a dot diameter are entered from a data entry unit. The multifaced diaphragm assembly, which has thereinside the multifaced speaker housing assembly, is configured to have a plurality of regular pentagonal diaphragm segments that are combined together into a nearly spherical shape shell, and a plurality of speaker drive units opposing the diaphragm segments from inside in one-to-one relation. A water container is coupled with the bed frame.