Task: Program Execution
Input (English): 6, ['c', '1273', '5611', 'K', '6627', 'V', 'E', '4707', '1955', 'e', '6497', '4815', 'S', '415', 'e', '1937', '7495', 'X', '8595', 'N', 'N']
Output (English): c, 1273, 5611, K, 6627, V