#include <iostream>

using namespace std;

int main(void) {
  int n,nx,ny,nz,m,x[100],y[100],z[100],vx,vy,vz,i;

  cin >> n >> nx >> ny >> nz;
  if (!cin)
    return 1;
  // n between 1 and 100
  if (n <= 0 || n > 100)
    return 2;
  // nx ny nz between 1 and 1000
  if (nx <= 0 || nx > 1000)
    return 3;
  if (ny <= 0 || ny > 1000)
    return 4;
  if (nz <= 0 || nz > 1000)
    return 5;

  for (i=0;i<n;i++) {
    cin >> m >> x[i] >> y[i] >> z[i] >> vx >> vy >> vz;
    if (!cin)
      return 6;

    // m between 1 and 100
    if (m <= 0 || m > 100)
      return 7;
    // x,y,z between 0 and n{x,y,z}-1
    if (x[i] < 0 || x[i] >= nx)
      return 8;
    if (y[i] < 0 || y[i] >= ny)
      return 9;
    if (z[i] < 0 || z[i] >= nz)
      return 10;
    // vx,vy,vz between -1000 and 1000
    if (vx < -1000 || vx > 1000)
      return 11;
    if (vy < -1000 || vy > 1000)
      return 12;
    if (vz < -1000 || vz > 1000)
      return 13;

    for (int j=0;j<i;j++)
      if (x[i] == x[j] && y[i] == y[j] && z[i] == z[j])
        return 14;
  }

  // we win!
  return 42;
}