Hello 
I`ve got an expierence with theese guys  that were mentioned before. 
And I watned to say thanks! 
https://trigonometric-compositione.blogs-service.com/38885426/????????-??????????
http://computative-monographr.blogsuperapp.com/10958085/2021???-????????
http://numerical-commentarya.ambien-blog.com/11860936/????????-???????
http://assignments-compositionc.blogproducer.com/11950601/????????-???????
https://algorithmicarticlea.bloggerchest.com/9646462/??-??-?????-??