script full(){
  impRight;
  impRight;
  impLeft;
  cases {
	case match `!q ==> p`:
		notLeft;
		notRight;
		closeAntec;


	case match `q==>!p`:
		notLeft;
		closeAntec;
   }
}


script full1(){
  impRight;
  impRight;
  impLeft;
  cases {
	case match `?A`:
		notLeft;
		//closeAntec;
   }
}



script full2(){
  impRight;
  impRight;
  impLeft;
  cases {
	case match `!q ==> p`:
		notLeft;
		notRight;
		closeAntec;


	case match `q==>!p`:
		notLeft;
		closeAntec;
   }
}