Рішення 2021
https://drive.google.com/file/d/11HSMstWDJ9DiZddotPVDRRfb0FJ6ueho/view?usp=sharing
https://drive.google.com/file/d/1EZ5tO6GBOHJqQhrispRSdj_9S-c12yZY/view?usp=sharing
https://drive.google.com/file/d/1eIk5ac9pdOGtl-bKlEc9VuXqlXVDrN35/view?usp=sharing
https://drive.google.com/file/d/1_YoqveiqHInXLligM_LmVhp4Svgkh2DJ/view?usp=sharing