This chart is designed to provide all known illegal note types for your copy-pasting pleasure.

E has a faded beathold
N to XD have matches, taps, and sliders on all positive lanes
(mirror notes to get negative lanes)
(override any other note with a slider endpoint if needed)
N is stacked invisible red & blue
H is invisible blue
Ex is invisible red
XD is blue (color change to get red)

thank your experimental charters!