#include <bits/stdc++.h>
using namespace std;
struct custom_hash {
  static uint64_t splitmix64(uint64_t x) {
    x += 0x9e3779b97f4a7c15;
    x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9;
    x = (x ^ (x >> 27)) * 0x94d049bb133111eb;
    return x ^ (x >> 31);
  }
  size_t operator()(uint64_t x) const {
    static const uint64_t FIXED_RANDOM =
        chrono::steady_clock::now().time_since_epoch().count();
    return splitmix64(x + FIXED_RANDOM);
  }
};
const int N = 2e5 + 1;
const int mod = 998244353;
long long int a[N], b[N], c[N];
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  int t;
  cin >> t;
  while (t--) {
    int n;
    cin >> n;
    vector<int> v;
    for (int i = 1; i <= n; i *= 2) {
      v.push_back(i);
      n -= i;
    }
    if (n > 0) {
      v.push_back(n);
      sort(v.begin(), v.end());
    }
    cout << v.size() - 1 << endl;
    for (int i = 1; i < v.size(); ++i) {
      cout << v[i] - v[i - 1] << ' ';
    }
    cout << endl;
  }
}
