Competitions

# Quick start C

# Marathon 3

The race participants were provided with numbers from **a** to **b** and entered this information into computer in reverse order. Print the numbers of athletes.

#### Input

Two positive integers **a** and **b** (**a** ≤ **b** ≤ **1000**).

#### Output

Print the numbers of athletes in decreasing order.

Input example #1

3 7

Output example #1

7 6 5 4 3