foo = @lambda(x,y,z){
	return print(z);
};
foo(1,2,3);
foo = @lambda(x,y,z){
	return print(y);
};
foo(1,2,3);
foo = @lambda(x,y,z){
	return print(x);
};
foo(1,2,3);
bar = @lambda(x){
	return foo(x,x,x);
};
return bar(4);