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Given **N**, the number of plots on either sides of the road. Find the total ways to construct buildings in the plots such that there is a space between any 2 buildings. All plots on one side of the road are continuous.

Lets suppose ‘*’ represents a plot, then for N=3, the plots can be represented as * * * | | * * *

Where | | represents the road.

Note: As the answer can be very large, print it mod 1000000007

**Example 1:**

**Input: **N = 3
**Output: **25
**Explanation: **3 plots, which means possible
ways for one side are BSS, BSB, SSS, SBS,
SSB where B represents a building and S
represents an empty space Total possible
ways are 25, because a way to place on one
side can correspond to any of 5 ways on other
side.

**Example 2:**

**Input: **N = 10
**Output: **20736
**Explanation: **There are 20736 ways for N = 10.

**Your Task:**

You don't need to read or print anything. Your task is to complete the function **ToralWays()** which takes N as input parameter and returns the total possible ways modulo 10^{9} + 7.

**Expected Time Complexity: **O(N)

**Expected Space Complexity: **O(N)

**Constraints:**

1 <= N <= 100000

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Count possible ways to construct buildings

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