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Sixy primes are prime numbers that differ from each other by six. For example, the numbers 5 and 11 are both sixy primes, because they differ by 6. Given a range of the form **[L, R]**. The task is to find all the sixy prime pairs in the range in increasing order.

**Example 1:**

**Input**: L = 11, R = 19
**Output:** [11, 17, 13, 19]
**Explanation**: There are total two pair possible
with difference 6 and these are 11,17,13,19.

**Example 2:**

Input:L = 6, R = 20Output:[7, 13, 11, 17, 13, 19]Explanation: There are total three pair possible with difference 6 and these are 7,13,11,17,13,19.

**Your Task: **

You dont need to read input or print anything. Complete the function **sixyPrime() **which takes L and R as input parameter and returns all the sixy prime exist and if there are no sixy prime exist returns -1.

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

**Expected Auxiliary Space:** O(n)

**Constraints:**

1 <= L <= R <=10^{3}

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Sixy Primes

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