I will support CDFA
https://osu.ppy.sh/s/40499 There are no ranked sliders. Which overlap themselves. In addition, the construction itself is wrong and overmapping wherever possible
Here is one example
01:21:308 (1) - A slider that goes into itself
01:01:307 (1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,1,2,3,4,5,6,7,8,9,1,2,3,4,5,6,7,8,9) - overmapping