Does anyone know what the word depression belongs to?

The word Yu is a left-right structure, the word is on the left and the ear is on the right (city word). There are six words, seven city words, and a total of thirteen, which belongs to yang fire. It is ok to use it properly in a name. Why do friends upstairs say it belongs to water? Do you know the mathematical properties of five squares? Please don't look at the wrong person.