using System; using static System.Console; using System.Linq; using System.Collections.Generic; class Program { static int NN => int.Parse(ReadLine()); static int[] NList => ReadLine().Split().Select(int.Parse).ToArray(); static int[] NMi => ReadLine().Split().Select(c => int.Parse(c) - 1).ToArray(); static int[][] NMap(int n) => Enumerable.Repeat(0, n).Select(_ => NMi).ToArray(); public static void Main() { Solve(); } static void Solve() { var c = NList; var (n, m, x) = (c[0], c[1], c[2]); var map = NMap(m); WriteLine(string.Join("\n", Adv(n, m, x, map))); } static long[] Adv(int n, int m, int x, int[][] map) { var move = new int[n][]; for (var i = 0; i < n; ++i) move[i] = new int[n]; foreach (var road in map) { ++move[road[0]][road[1]]; if (road[0] != road[1]) ++move[road[1]][road[0]]; } var p = new long[n * n][]; for (var i = 0; i < p.Length; ++i) p[i] = new long[n * n]; for (var i = 0; i < n; ++i) for (var j = 0; j < n; ++j) { // yesterday: i, today: j, tomorrow: k if (move[i][j] == 0) continue; var jm = (int[]) move[j].Clone(); --jm[i]; var sum = jm.Sum(); if (sum == 0) { p[i * n + j][j * n + j] = 1; p[j * n + j][j * n + i] = 1; } else { var rev = Exp(sum, mod - 2); for (var k = 0; k < n; ++k) { p[i * n + j][j * n + k] = jm[k] * rev % mod; } } } var a = new long[][] { new long[n * n] }; { var im = (int[]) move[0].Clone(); var sum = im.Sum(); if (sum == 0) { var ans2 = new long[n]; ans2[0] = 1; return ans2; } var rev = Exp(sum, mod - 2); for (var j = 0; j < n; ++j) a[0][j] = im[j] * rev % mod; } var b = Matrix.Mul(a, Matrix.Pow(p, x - 1)); var ans = new long[n]; for (var i = 0; i < n; ++i) for (var j = 0; j < n; ++j) ans[j] = (ans[j] + b[0][i * n + j]) % mod; return ans; } static int mod = 998_244_353; static long Exp(long n, long p) { long _n = n % mod; var _p = p; var result = 1L; if ((_p & 1) == 1) result *= _n; while (_p > 0) { _n = _n * _n % mod; _p >>= 1; if ((_p & 1) == 1) result = result * _n % mod; } return result; } class Matrix { // 行列の累乗 public static long[][] Pow(long[][] m, long k) { var multi = m; var r = new long[m.Length][]; for (var i = 0; i < m.Length; ++i) { r[i] = new long[m.Length]; r[i][i] = 1; } while (k > 0) { if ((k & 1) == 1) r = Mul(r, multi); multi = Mul(multi, multi); k >>= 1; } return r; } // 行列の積 public static long[][] Mul(long[][] x, long[][] y) { var r = new long[x.Length][]; for (var i = 0; i < x.Length; ++i) r[i] = new long[y[0].Length]; for (var i = 0; i < x.Length; ++i) for (var k = 0; k < x[0].Length; ++k) { for (var j = 0; j < y[0].Length; ++j) r[i][j] = (r[i][j] + x[i][k] * y[k][j]) % mod; } return r; } } }