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Sum Of Two Arrays

1. You are given a number n1, representing the size of array a1. 2. You are given n1 numbers, representing elements of array a1. 3. You are given a number n2, representing the size of array a2. 4. You are given n2 numbers, representing elements of array a2. 5. The two arrays represent digits of two numbers. 6. You are required to add the numbers represented by two arrays and print the arrays.

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Sum Of Two Arrays

easy

1. You are given a number n1, representing the size of array a1. 2. You are given n1 numbers, representing elements of array a1. 3. You are given a number n2, representing the size of array a2. 4. You are given n2 numbers, representing elements of array a2. 5. The two arrays represent digits of two numbers. 6. You are required to add the numbers represented by two arrays and print the arrays.

Constraints

1 <= n1, n2 <= 100 0 <= a1[i], a2[i] < 10

Format

Input

A number n1 n1 number of elements line separated A number n2 n2 number of elements line separated

Output

A number representing sum of two numbers, represented by two arrays.

Example

Sample Input

5 3 1 0 7 5 6 1 1 1 1 1 1

Sample Output

1 4 2 1 8 6

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