I think this guy that made some threads is genius. @@
https://osu.ppy.sh/forum/t/180291
https://osu.ppy.sh/forum/t/181817
https://osu.ppy.sh/forum/t/181817/start=80
https://osu.ppy.sh/forum/t/180291
https://osu.ppy.sh/forum/t/181817
https://osu.ppy.sh/forum/t/181817/start=80