Task: Program Execution
Input (English): 18, 19, ['911', 'U', 'A', '6243', '9905', '4417', '1721', '2387', 'Y', 'k', 'p', '2795', 'f', 'd', 'G', '5679', '3335', '9055', 'y', '9145', '99', 'N', '119', 'C', '8885', '5443']
Output (English): y, 9055