10升 7升 3升 10 0 0 3 7 0

3 4 3

6 4 0

6 1 3

9 1 0

9 0 1

2 7 1

2 5 3

5 5 0

https://groups.google.com/g/pongba/c/HgBn-yO2ftk/m/1wQa9ptjElwJ?pli=1