Problem Statement

For an integer $N$ greater than or equal to $2$, there are $\\frac{N(N - 1)}{2}$ pairs of integers $(x, y)$ such that $1 \\leq x \\lt y \\leq N$.

Consider the sequence of these pairs sorted in the increasing lexicographical order. Let $(x_1, y_1), \\dots, (x_{R - L + 1}, y_{R - L + 1})$ be its $L$-th, $(L+1)$-th, $\\ldots$, and $R$-th elements, respectively. On a sequence $A = (1, \\dots, N)$, We will perform the following operation for $i = 1, \\dots, R-L+1$ in this order:

• Swap $A_{x_i}$ and $A_{y_i}$.

Find the final $A$ after all the operations.

We say that $(a, b)$ is smaller than $(c, d)$ in the lexicographical order if and only if one of the following holds:

• $a \\lt c$
• $a = c$ and $b \\lt d$

Constraints

• $2 \\leq N \\leq 2 \\times 10^5$
• $1 \\leq L \\leq R \\leq \\frac{N(N-1)}{2}$
• All values in input are integers.

Input

Input is given from Standard Input in the following format:

$N$ $L$ $R$

Output

Print the terms of $A$ after all the operations in one line, separated by spaces.

Sample Input 1

5 3 6

Sample Output 1

5 1 2 3 4

Consider the sequence of pairs of integers such that $1 \\leq x \\lt y \\leq N$ sorted in the increasing lexicographical order. Its $3$-rd, $4$-th, $5$-th, and $6$-th elements are $(1, 4), (1, 5), (2, 3), (2, 4)$, respectively.

Corresponding to these pairs, $A$ transitions as follows.

$(1, 2, 3, 4, 5) \\rightarrow (4, 2, 3, 1, 5) \\rightarrow (5, 2, 3, 1, 4) \\rightarrow (5, 3, 2, 1, 4) \\rightarrow (5, 1, 2, 3, 4)$

Sample Input 2

10 12 36

Sample Output 2

1 10 9 8 7 4 3 2 5 6