Problem Statement

We have a directed graph with $N$ vertices. The $N$ vertices are called Vertex $1$, Vertex $2$, $\\ldots$, Vertex $N$. At time $0$, the graph has no edge.

For each $t = 1, 2, \\ldots, T$, at time $t$, a directed edge from Vertex $u_t$ to Vertex $v_t$ will be added. (The edge may be a self-loop, that is, $u_t = v_t$ may hold.)

A vertex is called good when it can be reached by starting at Vertex $1$ and traversing an edge exactly $L$ times.

For each $i = 1, 2, \\ldots, N$, print the earliest time when Vertex $i$ is good. If there is no time when Vertex $i$ is good, print $\-1$ instead.

Constraints

• $2 \\leq N \\leq 100$
• $1 \\leq T \\leq N^2$
• $1 \\leq L \\leq 10^9$
• $1 \\leq u_t, v_t \\leq N$
• $i \\neq j \\Rightarrow (u_i, v_i) \\neq (u_j, v_j)$
• All values in input are integers.

Input

Input is given from Standard Input in the following format:

$N$ $T$ $L$ $u_1$ $v_1$ $u_2$ $v_2$ $\\vdots$ $u_T$ $v_T$

Output

In the following format, for each $i = 1, 2, \\ldots, N$, print the earliest time $X_i$ when Vertex $i$ is good. If there is no time when Vertex $i$ is good, $X_i$ should be $\-1$.

$X_1$ $X_2$ $\\ldots$ $X_N$

Sample Input 1

4 5 3
2 3
3 4
1 2
3 2
2 2

Sample Output 1

-1 4 5 3

At time $0$, the graph has no edge. Afterward, edges are added as follows.

• At time $1$, a directed edge from Vertex $2$ to Vertex $3$ is added.
• At time $2$, a directed edge from Vertex $3$ to Vertex $4$ is added.
• At time $3$, a directed edge from Vertex $1$ to Vertex $2$ is added. Now, Vertex $4$ can be reached from Vertex $1$ in exactly three moves: $1 \\rightarrow 2 \\rightarrow 3 \\rightarrow 4$, making Vertex $4$ good.
• At time $4$, a directed edge from Vertex $3$ to Vertex $2$ is added. Now, Vertex $2$ can be reached from Vertex $1$ in exactly three moves: $1 \\rightarrow 2 \\rightarrow 3 \\rightarrow 2$, making Vertex $2$ good.
• At time $5$, a directed edge (self-loop) from Vertex $2$ to Vertex $2$ is added. Now, Vertex $3$ can be reached from Vertex $1$ in exactly three moves: $1 \\rightarrow 2 \\rightarrow 2 \\rightarrow 3$, making Vertex $3$ good.

Vertex $1$ will never be good.

Sample Input 2

2 1 1000000000
1 2

Sample Output 2

-1 -1