PROGRAMMING:JMU Python - remove element from list

Delete all eligible values from the list.
###Input format:
Enter n to test n times. Each test:
First, enter 1 line of string (elements within the string are separated by spaces)
Then, enter the element X to be deleted.
###Output format:
Output each line string after deleting element X. If all elements are deleted, an empty line is output.
**Note: * there should be no extra spaces at the end of the line.
###Input example:
```in
five
1 1 1 2 1 2 1 1 1
one
1 1 1 2 2 2 1 1 1
two
ab ab ab cd cd de de
ab
1 1 1 1
one
x y x x x z
t
```
###Output example:
```out
2 2
1 1 1 1 1 1
cd cd de de
x y x x x z
```
**Note: * * the second sample input file is very large and needs to consider efficiency, which belongs to the problem that computer majors need to consider. Non professional students can't do it, don't worry too much< br>





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