{
	zuck: user(id: 4) {
		name
	}
}

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

[
	["punctuation", "{"],
	["attr-name", "zuck"],
	["punctuation", ":"],
	" user",
	["punctuation", "("],
	["attr-name", "id"],
	["punctuation", ":"],
	["number", "4"],
	["punctuation", ")"],
	["punctuation", "{"],
	"\r\n\t\tname\r\n\t",
	["punctuation", "}"],
	["punctuation", "}"]
]

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

Checks for aliases, parameter names, etc.