import std.conv, std.functional, std.range, std.stdio, std.string;
import std.algorithm, std.array, std.bigint, std.bitmanip, std.complex, std.container, std.math, std.mathspecial, std.numeric, std.regex, std.typecons;
import core.bitop;

class EOFException : Throwable { this() { super("EOF"); } }
string[] tokens;
string readToken() { for (; tokens.empty; ) { if (stdin.eof) { throw new EOFException; } tokens = readln.split; } auto token = tokens.front; tokens.popFront; return token; }
int readInt() { return readToken.to!int; }
long readLong() { return readToken.to!long; }
real readReal() { return readToken.to!real; }

bool chmin(T)(ref T t, in T f) { if (t > f) { t = f; return true; } else { return false; } }
bool chmax(T)(ref T t, in T f) { if (t < f) { t = f; return true; } else { return false; } }

int binarySearch(alias pred, T)(in T[] as) { int lo = -1, hi = cast(int)(as.length); for (; lo + 1 < hi; ) { const mid = (lo + hi) >> 1; (unaryFun!pred(as[mid]) ? hi : lo) = mid; } return hi; }
int lowerBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a >= val)); }
int upperBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a > val)); }

uint xrand() {
  static uint x = 314159265, y = 358979323, z = 846264338, w = 327950288;
  uint t = x ^ x << 11; x = y; y = z; z = w; return w = w ^ w >> 19 ^ t ^ t >> 8;
}

enum N = 30;
enum EPS = 1e-10L;
enum MIN_P = 8000.0L;

enum LIM_E = cast(int)(floor((MIN_P / (N - 1))^^2));
enum M = 5 * 10^^5;

void main() {
  alias Entry = Tuple!(real, "r", int[], "es");
  auto ps = new Entry[M];
  auto qs = new Entry[M];
  foreach (i; 0 .. M) {
    ps[i].r = 0.0L;
    ps[i].es = new int[N / 2 - 1];
    foreach (k; 0 .. N / 2 - 1) {
      const e = cast(int)(xrand() % (LIM_E + 1));
      ps[i].r += sqrt(cast(real)(e));
      ps[i].es[k] = e;
    }
    ps[i].r -= floor(ps[i].r);
  }
  foreach (i; 0 .. M) {
    qs[i].r = 0.0L;
    qs[i].es = new int[N - N / 2];
    foreach (k; 0 .. N - N / 2) {
      const e = cast(int)(xrand() % (LIM_E + 1));
      qs[i].r += sqrt(cast(real)(e));
      qs[i].es[k] = e;
    }
    qs[i].r -= floor(qs[i].r);
  }
  ps.sort;
  qs.sort;
  
  try {
    for (; ; ) {
      const numCases = readInt();
      foreach (caseId; 0 .. numCases) {
        const P = readReal();
        foreach (i; 0 .. M) {
          real r = P - EPS - ps[i].r;
          r -= floor(r);
          const j = qs.lowerBound(Entry(r, null));
          if (j < M && qs[j].r <= r + EPS) {
            auto ans = [0] ~ ps[i].es ~ qs[j].es;
            real p = P;
            foreach (k; 1 .. N) {
              p -= sqrt(cast(real)(ans[k]));
            }
            ans[0] = (cast(int)(p + 0.5L))^^2;
            write(N);
            foreach (k; 0 .. N) {
              write(" ", ans[k]);
            }
            writeln();
            debug {
              real sum = 0.0L;
              foreach (k; 0 .. N) {
                sum += sqrt(cast(real)(ans[k]));
              }
              writefln("%.15f %.15f", sum, sum - P);
            }
            goto found;
          }
        }
        assert(false, format("FAIL: P = %.15f", P));
       found:
      }
    }
  } catch (EOFException e) {
  }
}