Print Maze Paths

easy

1. You are given a number n and a number m representing number of rows and columns in a maze.
2. You are standing in the top-left corner and have to reach the bottom-right corner. Only two moves are allowed 'h' (1-step horizontal) and 'v' (1-step vertical).
3. Complete the body of pri tMazePath function - without changing signature - to print the list of all paths that can be used to move from top-left to bottom-right.
Use sample input and output to take idea about output.

Note -&gt; The online judge can't force you to write the function recursively but that is what the spirit of question is. Write recursive and not iterative logic. The purpose of the question is to aid learning recursion and not test you.

Input Format

A number n A number m

Output Format

Print paths (one path in each line) in order hinted by Sample output

Constraints

0 &lt;= n &lt;= 10
0 &lt;= m &lt;= 10

Notice

Try First, Check Solution later

1. You should first read the question and watch the question video.
2. Think of a solution approach, then try and submit the question on editor tab.
3. We strongly advise you to watch the solution video for prescribed approach.

Example

Input

2
2

Output

hv
vh

Print Subsequence

Print Maze Paths With Jumps