1. ![image.png](https://cdn.nlark.com/yuque/0/2022/png/22951632/1645607473351-6b0b82da-a001-487b-9044-26cb07c9e4f9.png#clientId=u945cad79-e9bc-4&crop=0&crop=0&crop=1&crop=1&from=paste&height=157&id=u7f194757&margin=%5Bobject%20Object%5D&name=image.png&originHeight=314&originWidth=1375&originalType=binary&ratio=1&rotation=0&showTitle=false&size=145542&status=done&style=none&taskId=u3f1c70be-9c17-45e0-a7f3-dfece847b43&title=&width=687.5)<br />![image.png](https://cdn.nlark.com/yuque/0/2022/png/22951632/1645607497569-11ac6ef0-2615-4334-a69b-da9822ea8445.png#clientId=u945cad79-e9bc-4&crop=0&crop=0&crop=1&crop=1&from=paste&height=260&id=u68c201d2&margin=%5Bobject%20Object%5D&name=image.png&originHeight=520&originWidth=1352&originalType=binary&ratio=1&rotation=0&showTitle=false&size=144662&status=done&style=none&taskId=ue75cdfb3-0ddd-4f4c-80ac-c75a73e52c6&title=&width=676)

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