{"shas":[["b0a9e22ae5c9f7c7e24a0efdc9867654bcd57360","f592940136d962ec6a5c2082d3a0f36dc74145cd@gmail.com","Exercise 4","Iurii Falchenko"]],"ref":"refs/heads/master","size":1,"head":"b0a9e22ae5c9f7c7e24a0efdc9867654bcd57360","push_id":42609752}