E	((a|ab)(c|bcd))(d*)	abcd	(0,4)(0,4)(0,1)(1,4)(4,4)
E	((a|ab)(bcd|c))(d*)	abcd	(0,4)(0,4)(0,1)(1,4)(4,4)
E	((ab|a)(c|bcd))(d*)	abcd	(0,4)(0,4)(0,1)(1,4)(4,4)
E	((ab|a)(bcd|c))(d*)	abcd	(0,4)(0,4)(0,1)(1,4)(4,4)
E	((a*)(b|abc))(c*)	abc	(0,3)(0,3)(0,0)(0,3)(3,3)
E	((a*)(abc|b))(c*)	abc	(0,3)(0,3)(0,0)(0,3)(3,3)
E	((a*)(b|abc))(c*)	abc	(0,3)(0,3)(0,0)(0,3)(3,3)
E	((a*)(abc|b))(c*)	abc	(0,3)(0,3)(0,0)(0,3)(3,3)