https://paiza.io/projects/o8TfdN3sKKMP-d8OKSR_Rg?language=php
https://paste2.org/J0Np79G9
https://hackmd.io/s/HkcI6Sa2kg
https://paiza.io/projects/-87NCZru3RzVs3J6WNDBvQ?language=php
https://paste2.org/5tK5w2Fw
https://hackmd.io/s/B1zspHpnyx
https://paiza.io/projects/RbL8IR8n8iPBa0Lf3Sf6ZQ?language=php
https://paste2.org/HYsmyNvI
https://hackmd.io/s/H1OyAHph1l
https://paiza.io/projects/EzVNTpzv-NqjrJtvhghhEg?language=php
https://paste2.org/FvphjBHk