#include <bits/stdc++.h>

#ifndef LOCAL_
#define fprintf if( false ) fprintf
#endif // LOCAL_
#define dumpi(x1) fprintf(stderr, "#%s.%d (%s) = (%d)\n", __func__, __LINE__, #x1, x1);
#define dumpii(x1, x2) fprintf(stderr, "#%s.%d (%s, %s) = (%d, %d)\n", __func__, __LINE__, #x1, #x2, x1, x2);
#define dumpiii(x1, x2, x3) fprintf(stderr, "#%s.%d (%s, %s, %s) = (%d, %d, %d)\n", __func__, __LINE__, #x1, #x2, #x3, x1, x2, x3);
#define dumpl(x1) fprintf(stderr, "#%s.%d (%s) = (%ld)\n", __func__, __LINE__, #x1, x1);
#define dumpd(x1) fprintf(stderr, "#%s.%d (%s) = (%lf)\n", __func__, __LINE__, #x1, x1);

int a, b, c, d;

int main() {
  scanf("%d %d %d %d", &a, &b, &c, &d);
  int xs[3] = {a - c, c, b - c};
  dumpiii(xs[0], xs[1], xs[2]);
  int zero = xs[0] != 0 ? 0 : 1;
  int one  = xs[2] != 0 ? 2 : 1;
  if( zero == one ) {
    puts("-1");
    return 0;
  }
  for(int i = 0; i < 3; ++i) {
    if( xs[i] < 0 ) {
      puts("-1");
      return 0;
    }
  }
  std::vector<std::pair<int, int>> res;

  int tops[3] = {-1, -1, -1};
  tops[zero] = 0;
  tops[one] = 1;
  int id = 2;
  if( tops[1] == -1 and xs[1] != 0 ) {
    tops[1] = id;
    id += 1;
  }
  if( tops[1] != -1 ) {
    if( tops[0] != -1 ) {
      res.push_back(std::make_pair(tops[0], tops[1]));
    }
    if( tops[2] != -1 ) {
      res.push_back(std::make_pair(tops[2], tops[1]));
    }
  }
  for(int j = 0; j < 3; ++j) {
    for(int i = 0; i < xs[j] - (tops[j] == -1 ? 0 : 1); ++i) {
      res.push_back(std::make_pair(tops[j], id));
      id += 1;
    }
  }

  int n = id;
  int m = res.size();
  if( m > d ) {
    puts("-1");
    return 0;
  }
  printf("%d %d\n", n, m);
  for(int i = 0; i < m; ++i) {
    printf("%d %d\n", res[i].first, res[i].second);
  }

  return 0;
}