Problem Statement

On a non-empty string, a left shift moves the first character to the end of the string, and a right shift moves the last character to the beginning of the string.

For example, a left shift on abcde results in bcdea, and two right shifts on abcde result in deabc.

You are given a non-empty $S$ consisting of lowercase English letters. Among the strings that can be obtained by performing zero or more left shifts and zero or more right shifts on $S$, find the lexicographically smallest string and the lexicographically largest string.

What is the lexicographical order?

Simply speaking, the lexicographical order is the order in which words are listed in a dictionary. As a more formal definition, here is the algorithm to determine the lexicographical order between different strings $S$ and $T$.

Below, let $S_i$ denote the $i$-th character of $S$. Also, if $S$ is lexicographically smaller than $T$, we will denote that fact as $S \\lt T$; if $S$ is lexicographically larger than $T$, we will denote that fact as $S \\gt T$.

1. Let $L$ be the smaller of the lengths of $S$ and $T$. For each $i=1,2,\\dots,L$, we check whether $S_i$ and $T_i$ are the same.
2. If there is an $i$ such that $S_i \\neq T_i$, let $j$ be the smallest such $i$. Then, we compare $S_j$ and $T_j$. If $S_j$ comes earlier than $T_j$ in alphabetical order, we determine that $S \\lt T$ and quit; if $S_j$ comes later than $T_j$, we determine that $S \\gt T$ and quit.
3. If there is no $i$ such that $S_i \\neq T_i$, we compare the lengths of $S$ and $T$. If $S$ is shorter than $T$, we determine that $S \\lt T$ and quit; if $S$ is longer than $T$, we determine that $S \\gt T$ and quit.

Constraints

• $S$ consists of lowercase English letters.
• The length of $S$ is between $1$ and $1000$ (inclusive).

Input

Input is given from Standard Input in the following format:

$S$

Output

Print two lines. The first line should contain $S_{\\min}$, and the second line should contain $S_{\\max}$. Here, $S_{\\min}$ and $S_{\\max}$ are respectively the lexicographically smallest and largest strings obtained by performing zero or more left shifts and zero or more right shifts on $S$.

Sample Input 1

aaba

Sample Output 1

aaab
baaa

By performing shifts, we can obtain four strings: aaab, aaba, abaa, baaa. The lexicographically smallest and largest among them are aaab and baaa, respectively.

Sample Input 2

z

Sample Output 2

z
z

Any sequence of operations results in z.

Sample Input 3

abracadabra

Sample Output 3

aabracadabr
racadabraab