This Java 8 challenge tests your knowledge of Lambda expressions!

Write the following methods that *return a lambda expression* performing a specified action:

- PerformOperation isOdd(): The lambda expression must return if a number is odd or if it is even.
- PerformOperation isPrime(): The lambda expression must return if a number is prime or if it is composite.
- PerformOperation isPalindrome(): The lambda expression must return if a number is a palindrome or if it is not.

**Input Format**

Input is handled for you by the locked stub code in your editor.

**Output Format**

The locked stub code in your editor will print lines of output.

**Sample Input**

The first line contains an integer, (the number of test cases).

The subsequent lines each describe a test case in the form of space-separated integers:

The first integer specifies the condition to check for ( for Odd/Even, for Prime, or for Palindrome). The second integer denotes the number to be checked.

```
5
1 4
2 5
3 898
1 3
2 12
```

**Sample Output**

```
EVEN
PRIME
PALINDROME
ODD
COMPOSITE
```