fn main() { let t = { let mut line = String::new(); std::io::stdin().read_line(&mut line).unwrap(); line.trim().parse::().unwrap() }; for _ in 0..t { println!("{}", if solve() { "Yes" } else { "No" }); } } fn solve() -> bool { let (x1, y1, d1) = { let mut line = String::new(); std::io::stdin().read_line(&mut line).unwrap(); let mut iter = line.split_whitespace(); ( iter.next().unwrap().parse::().unwrap(), iter.next().unwrap().parse::().unwrap(), iter.next().unwrap().parse::().unwrap(), ) }; let (x2, y2, d2) = { let mut line = String::new(); std::io::stdin().read_line(&mut line).unwrap(); let mut iter = line.split_whitespace(); ( iter.next().unwrap().parse::().unwrap(), iter.next().unwrap().parse::().unwrap(), iter.next().unwrap().parse::().unwrap(), ) }; let (vx1, vy1) = velocity(d1); let (vx2, vy2) = velocity(d2); if x1 != x2 && vx1 == vx2 { return false; } if y1 != y2 && vy1 == vy2 { return false; } match (vx1 == vx2, vy1 == vy2) { (true, true) => unreachable!(), (true, false) => y1 != y2 && (y2 > y1) == (vy1 > vy2), (false, true) => x1 != x2 && (x2 > x1) == (vx1 > vx2), (false, false) => { if x1 == x2 || (x2 > x1) != (vx1 > vx2) || y1 == y2 || (y2 > y1) != (vy1 > vy2) { return false; } (x2 - x1) * (vy1 - vy2) == (y2 - y1) * (vx1 - vx2) } } } fn velocity(d: char) -> (i64, i64) { match d { 'R' => (1, 0), 'L' => (-1, 0), 'U' => (0, 1), 'D' => (0, -1), _ => panic!(), } }