Task: Program Execution
Input (English): 3, ['6687', 'K', 'e', '5207', 'h', 'z', 'T', 'e', 'U', '527', '9469', 'J', '6211', 'v', 'x', 'i', '8275', '1873', 'w', 'b', 'f', '6181', 'O', 'J', '7063', 't', '4667', 'f', 'n', '9183', '1301', '4741', '1023', '4133', '9793', 'f', 'C', 'N', '7423', 'D', '6643', 'P', '8709', '1711', 't', '903', '7843']
Output (English): 6687, 5207, T, 527, 6211, i, w, 6181, 7063, f, 1301, 4133, C, D, 8709, 903