Water tone

Exploration Stage: Tiger's Spring
From: Mei
Description: In order to weaken and defeat Mou, we also need the help of water. I am going to fill glass figurines with water from the tiger fountain and arrange them in a specific order to make a xylophone. Can you help me find the figurines?
Completed: Fill this ornament with water, and you will have a perfect sirophone. This instrument, containing the element of water, which is essential for life, will weaken the demon that feeds only on destruction and continues to grow.