class Smsg
{
  int b1, b2, b3;
  
  Smsg(int b1_, int b2_, int b3_)
  {
    b1=b1_;
    b2=b2_;
    b3=b3_;
  }

  int get1() {return b1;}
  void set1(int b1_) {b1 = b1_;}
  int get2() {return b2;}
  void set2(int b2_) {b2 = b2_;}
  int get3() {return b3;}
  void set3(int b3_) {b3 = b3_;}

}