Task: Program Execution
Input (English): 21, 30, ['9387', '611', '4871', 'G', '219', '6393', 'Y', '5521', '5969', 'F', 'W', '5757', 'E', '2983', 'v', 'N', '4609', 'Y', 'h', 'P', 'S', 'h', 'P', '257', '6655', '6145', '803', 'f', 'x', '5323']
Output (English): ShP25766556145803fx5323