Task: Program Execution
Input (English): 11, ['C', '1011', 'L', '6403', '7835', '9567', 'U', '53', 'r', '4725', '7563', 'm', 'X', '6553', '279', '8927', '3219', '159', '6027', 'X', '6103', '1921', 'c', '6965', '8649', '3337', 'C']
Output (English): m, X, 6553, 279, 8927, 3219, 159, 6027, X, 6103, 1921, c, 6965, 8649, 3337, C