class Pair{
    //members
    untyped T1;
    untyped T2;

    Pair(untyped t1, untyped t2){
        T1 = t1;
        T2 = t2;
    }

    ~Pair(){
        //printf("Pair (%d,%d) destroyed!\n",T1,T2);
    }
}

class Tuple{
    //members
    untyped T1;
    untyped T2;
    untyped T3;

    Tuple(untyped t1, untyped t2, untyped t3){
        T1 = t1;
        T2 = t2;
        T3 = t3;
    }

    ~Tuple(){
        //printf("Tuple (%d,%d,%d) destroyed!\n",T1,T2,T3);
    }
}