> Given a string, determine if any of its permutations is a palindrome. A string is said to be a palindrome if the string read from left to right is equal to the string read from right to left. Assume lowercase string. Examples: `Input: "abcd"` `Output: false` `Explanation: No permutation of "abcd" reads the same as its reverse string.` `Input: "abcdbca"` `Output: true` `Explanation: The permutation "abcdcba" reads the same as its reverse string.`