https://lookerstudio.google.com/reporting/a048803e-aff0-4fca-ac59-0d4d605d520b
https://lookerstudio.google.com/reporting/d0206946-5650-4c7c-a42b-9a34a1d2466a
https://stepik.org/course/136379/promo
https://lookerstudio.google.com/reporting/4c2d0716-fd37-4ed5-99dc-c8a08e230141
https://lookerstudio.google.com/reporting/6a047cba-c0f1-407a-a935-e85de0c2d32e
https://lookerstudio.google.com/reporting/b971b556-98f6-4dea-b854-8272ad2add8a
https://lookerstudio.google.com/reporting/0bd2c35b-e995-496c-9df2-a389d1ce92a0
https://dotnetfiddle.net/q3Kvch