var 0..1: selection_0;
var 0..1: selection_1;
var 0..1: selection_2;
var 0..175: total_joy:: is_defined_var;
constraint int_lin_le([32,8,40], [selection_0,selection_1,selection_2], 44);
constraint int_lin_eq(
	[63,12,100,-1],
	[selection_0,selection_1,selection_2,total_joy],
	0
);
solve maximize total_joy;