... light)First Pick Side "A" No.1.3.5.7 wafer, and then pick the side "B" No 2, 4,6 ... , 8 Wafer untill the lock be openedDecoder sequence:First read the Side ... "A" No.1,3,5,7 wafer, and then read the side"B" No 2,4,6 ... ,8 wafer untill the lock can been openedAfter finish reading then use ...