Task: Program Execution
Input (English): 1, 19, ['7349', '4665', '587', '1413', '1077', 'N', '4843', '1559', 'i', 'Z', 'E', 'f', 't', 'x', '1291', 'y', 'c', 'g', '7937', 'Q', '1973', '1773', 'D', '279', '6179', 'i', '1975', 'D', 'i']
Output (English): 7937gcy1291xtfEZi15594843N1077141358746657349