0xBad_Face
0o754_173
0B1111_0000
42_000
3.14_15_9
3E7
0.5e-84_741
9.8e+54
9000'u
2'i16
2i16
0xfe'f32

----------------------------------------------------

[
	["number", "0xBad_Face"],
	["number", "0o754_173"],
	["number", "0B1111_0000"],
	["number", "42_000"],
	["number", "3.14_15_9"],
	["number", "3E7"],
	["number", "0.5e-84_741"],
	["number", "9.8e+54"],
	["number", "9000'u"],
	["number", "2'i16"],
	["number", "2i16"],
	["number", "0xfe'f32"]
]

----------------------------------------------------