Left gripper grasps the white kettle and pours water into the black teapot. Right gripper grasps the black teapot lid and covers the black teapot. Right gripper presses the black teapot lid to let water flow into the white cup. Right gripper grasps the white cup and places it in the fixed position on the tea tray. Left gripper grasps the white cup and places it on the coaster. Left and right grippers returns to initial-like position.