One embodiment of the present invention provides a system that predicts a jump target for a jump instruction. A respective patterned area is fabricated on a semiconductor wafer from each mask area of the reticle. A main bi-directional switch is coupled between the input terminal and the output terminal. A deflector tray limits the amount of water flowing into the reservoir. The guide protrusion is configured to be accommodated in the second accommodation portion of the drive frame and engage to the guide groove of the guide frame.