Description

Input two strings and verify if one string is a substring of the other.

Input Format

Input two strings, each on a separate line, with length not exceeding $200$ and containing no spaces.

Output Format

If the first string $s_1$ is a substring of the second string $s_2$, output "($s_1$) is substring of ($s_2$)";
Otherwise, if the second string $s_2$ is a substring of the first string $s_1$, output "($s_2$) is substring of ($s_1$)";
Otherwise, output "No substring".

Sample

abc
dddncabca

abc is substring of dddncabca