let a = readLine()!.split(separator: " ").map { Int($0)! }
let b = readLine()!.split(separator: " ").map { Int($0)! }

let (ax, ay, az) = (a[0], a[1], a[2])
let (bx, by, bz) = (b[0], b[1], b[2])

print(
  ay * bz - az * by,
  az * bx - ax * bz,
  ax * by - ay * bx
)