List of Patterns
0 https://mledits.github.io/icse_sp3/4/34370/details.html
1 https://mledits.github.io/icse_sp3/3/48531/details.html
2 https://mledits.github.io/icse_sp3/3/36379/details.html
3 https://mledits.github.io/icse_sp3/4/41483/details.html