According to one embodiment, a memory system including a key-value store containing key-value data as a pair of a key and a value corresponding to the key, includes a first memory, a control circuit and a second memory. Each system has an axle body with an axle shaft and an axle tree bolster located on the lower end of the axle shaft. The bracket has a through aperture through which a bolt is fastened, and a mounting plate secures the side airbag to the vehicle. Preferably, the load-sensing mechanism is held in position by a vertical holding column attached at the distal end of the boom so that the mechanism fully supports a platform support member attached to the platform. The method for repelling target pests from animals comprises contacting a target area with the repellent composition to repel the target pest from the target area. This makes the array very thin which inherently reduces the width of the print zone.