translation.en: They were only rewarded if they went to the yellow flowers if the yellow flowers were surrounded by the blue, or if the blue flowers were surrounded by the yellow.
translation.zh: 只有当黄色花朵被蓝色花朵包围， 又或者蓝色花朵被黄色花朵包围时， 他们飞向黄色花朵才能获得奖赏。