class B {

B(){
    super(());
  }
  B(){
    super(());
  }

}class Box_Main {

Box_Main(){
    super(());
  }
  TPH T m(TPH U b){
    b.m Signature: [TPH W, TPH X](new Box_Main());
    b.m Signature: [TPH AB, TPH AC](new B());
    return;
  }

  Box_Main(){
    super(());
  }

}