Task: Program Execution
Input (English): 11, 19, ['K', '6025', '9437', '4557', '641', '5503', '7303', 'b', 'f', 'W', '5297', '5775', 'G', '205', '9311', 'X', '4191', '7601', 'R']
Output (English): R76014191X9311205G57755297