Given a sorted doubly linked list and an element X, your task is to complete the function sortedInsert(), that insert's the value in Doubly linked list in sorted way.

Example:
Initial doubly linked list:


Doubly Linked List after insertion of 9:

Input:
The function takes two arguments as input, reference pointer to the head of the doubly linked list and an element X.
There will be T test cases and for each test case the function will be called separately.

Output:
For each test print the space separated vales of the doubly linked list.

Constraints:
1<=T<=100
0<=N<=1000

Example:
Input:
2
5
1 9 16 25 78
2
3
1 2 3
5
Output:
1 2 9 16 25 78
1 2 3 5

Note:The Input/Ouput format and Example given are used for system's internal purpose, and should be used by a user for Expected Output only. As it is a function problem, hence a user should not read any input from stdin/console. The task is to complete the function specified, and not to write the full code.

** For More Input/Output Examples Use 'Expected Output' option **