List of Patterns
0	https://mledits.github.io/icse_sp5/17/58975/details.html
1	https://mledits.github.io/icse_sp5/13/68477/details.html
2	https://mledits.github.io/icse_sp5/27/12989/details.html
3	https://mledits.github.io/icse_sp5/10/64265/details.html