1:1-1:3	TYP	typ
1:5-1:6	ID	id
1:8-1:8	EQUALS	=
1:10-1:13	CHAR	char
2:1-2:3	TYP	typ
2:5-2:5	ID	t
2:7-2:7	EQUALS	=
2:9-2:9	LBRACKET	(
2:10-2:10	LBRACKET	(
2:11-2:11	LBRACKET	(
2:12-2:13	ID	id
2:14-2:14	RBRACKET	)
2:15-2:15	RBRACKET	)
2:16-2:16	RBRACKET	)
3:1-3:3	TYP	typ
3:5-3:6	ID	t2
3:8-3:8	EQUALS	=
3:10-3:10	LBRACKET	(
3:11-3:12	ID	id
3:13-3:13	COLON	:
3:15-3:15	LBRACKET	(
3:16-3:18	INT	int
3:19-3:19	RBRACKET	)
3:20-3:20	RBRACKET	)
4:1-4:3	TYP	typ
4:5-4:6	ID	t3
4:8-4:8	EQUALS	=
4:10-4:10	LBRACKET	(
4:11-4:11	LBRACKET	(
4:12-4:12	LBRACKET	(
4:13-4:13	LBRACKET	(
4:14-4:14	LCURLY	{
4:15-4:15	ID	a
4:16-4:16	COLON	:
4:18-4:20	INT	int
4:21-4:21	RCURLY	}
4:22-4:22	RBRACKET	)
4:23-4:23	RBRACKET	)
4:24-4:24	RBRACKET	)
4:25-4:25	RBRACKET	)
	EOF