let input = [
'1, 2, 3',
    2
];

let print = this.print || console.log;
let gets = this.gets || ((arr, index) => () => arr[index++])(input, 0);


let array = gets().split(', ').map(Number)
let target = gets()
for (let i = 1; i < array.length - 1; i++) {

    if ((array[i] === target) && (array[i - 1] != target) && (array[i + 1] != target)) {
        array[i] = Math.max(array[i - 1], array[i + 1])
    }
}
print(array)