Task: Program Execution
Input (English): 69, I, Y, V, 1759, O, J, 6639, M, D, z, 8019, R, s, E, x, 3951, 8455, 287, 3975, 8393, E, V, 9259
Output (English): 69, 1759, 6639, 8019, 3951, 8455, 287, 3975, 8393, 9259