1 E ((a|ab)(c|bcd))(d*) abcd (0,4)(0,4)(0,1)(1,4)(4,4)
2 E ((a|ab)(bcd|c))(d*) abcd (0,4)(0,4)(0,1)(1,4)(4,4)
3 E ((ab|a)(c|bcd))(d*) abcd (0,4)(0,4)(0,1)(1,4)(4,4)
4 E ((ab|a)(bcd|c))(d*) abcd (0,4)(0,4)(0,1)(1,4)(4,4)
5 E ((a*)(b|abc))(c*) abc (0,3)(0,3)(0,0)(0,3)(3,3)
6 E ((a*)(abc|b))(c*) abc (0,3)(0,3)(0,0)(0,3)(3,3)
7 E ((a*)(b|abc))(c*) abc (0,3)(0,3)(0,0)(0,3)(3,3)
8 E ((a*)(abc|b))(c*) abc (0,3)(0,3)(0,0)(0,3)(3,3)