Task: Program Execution
Input (English): V, 4013, 3811, 747, 7449, 6063, 6227, Z, 8807, 6845, x, 3047, 4419, D
Output (English): 4013, 3811, 747, 7449, 6063, 6227, 8807, 6845, 3047, 4419