print('entry'); var label; var state; var decisions = [133, 98, 134, 143, 162, 187, 130, 87, 91, 49, 102, 47, 9, 132, 179, 176, 157, 25, 64, 161, 57, 107, 16, 167, 185, 45, 191, 180, 23, 131]; var index = 0; function check() { if (index == decisions.length) throw 'HALT'; return decisions[index++] }
L1: while(1) {
  print(7); state = check();
  if (state % 3 == 1) {
    label = 3;
  } else if (state % 3 == 0) {
    print(8); state = check();
    if (state % 2 == 0) {
      label = 5;
    } else {
      label = 7;
    }
  } else {
    break;
  }
  while(1) {
    if (label == 3) {
      label = 0;
      print(2); state = check();
      print(1); state = check();
      if (state % 2 == 0) {
        label = 5;
        continue;
      } else {
        label = 7;
        continue;
      }
    }
    else if (label == 5) {
      label = 0;
      print(4); state = check();
      label = 3;
      continue;
    }
    else if (label == 7) {
      label = 0;
      print(6); state = check();
      if (state % 2 == 0) {
        continue L1;
      } else {
        label = 7;
        continue;
      }
    }
  }
}
while(1) {
  print(3); state = check();
}