Task: Program Execution
Input (English): 1, 8, ['j', '1089', '5991', '7783', '7609', '9709', 'H', 'C', 'e', 'd', '1651', 'x', 'm', '4959', '6603', 'E', '2247', 'u', '8933', 'G', '8681', 'W', 'k', 'Z', '7513', '4133', 'c', 'd']
Output (English): j10895991778376099709HC