c = new_Add (new_Const (mode_i, tarval_from_long (mode_i, 5)),
new_Const (mode_i, tarval_from_long (mode_i, 7)),
mode_i);
d = new_Add (new_Const (mode_i, tarval_from_long (mode_i, 7)),
new_Const (mode_i, tarval_from_long (mode_i, 5)),
mode_i);
c = new_Add (new_Const (mode_i, tarval_from_long (mode_i, 5)),
new_Const (mode_i, tarval_from_long (mode_i, 7)),
mode_i);
d = new_Add (new_Const (mode_i, tarval_from_long (mode_i, 7)),
new_Const (mode_i, tarval_from_long (mode_i, 5)),
mode_i);