Harness

With memory., CH -512746, REPL 1 PCS 31289084, 1 PCS 30765291, 1 PCS 30765292, 2 PCS 30656645, 2 PCS 30656647, 2 PCS 9130467, 2 PCS 9130467. | With memory., right | With memory., right, REPL 1 PCS 31289086, 1 PCS 30765291, 1PCS 30765292, 2 PCS 30772472, 2 PCS 30656682, 2 PCS 9130467, 2 PCS 9130476