Task: Program Execution
Input (English): 1, 8, ['6345', '703', '619', 'm', '7447', '267', 'L', '4877', 'Q', 'k', '795', 'u', '9959', '8287', 'k', 'Y', '479', '5211', 'H', 'Y']
Output (English): 6345703619m7447267L4877