fn main() {
    let mut ccc: Vec<Vec<char>> = vec![];
    for _ in 0..3 {
        let mut line = String::new();
        std::io::stdin().read_line(&mut line).unwrap();
        ccc.push(line.trim().chars().collect());
    }

    let bit: u32 = (0..9)
        .map(|i| if ccc[i / 3][i % 3] == '#' { 1 << i } else { 0 })
        .sum();
    println!(
        "{}",
        if bit == 170 || bit == 341 {
            "Yes"
        } else {
            "No"
        }
    );
}