From top: grass/plant 艹, eye 罒 (With the pupil ロ in the center), garrison 戍 (= The persons 人 (= ノ & 一) at the halberds 戈)
Mnemonic
(When crossing the border illegally, you need to crawl lying flat.) If your eyes are below the grass, the garrison will neglect you, but also might despise you.
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