Task: Program Execution
Input (English): 9, ['N', 'K', 'x', '5261', '2607', 'u', '4431', 'U', '4495', 'K', '8723', 'f', '5799', 'o', '8473', 'Y', '8415', 'M', '2975', '8385', 'S', '7055']
Output (English): N, K, x, 5261, 2607, u, 4431, U, 4495