{"shas":[["c21651525436dd9a7af7d89f54dcc7a69e151bd1","db344ea0f6634f2e555abf5edf2bc3452350f8e1@gmail.com","Initial state","Giorgio Sironi"],["10179ac31eed3b00976bccde56a1aaa07c89f8e2","db344ea0f6634f2e555abf5edf2bc3452350f8e1@gmail.com","Introduced intermediate variables","Giorgio Sironi"]],"ref":"refs/heads/master","size":2,"head":"10179ac31eed3b00976bccde56a1aaa07c89f8e2","push_id":34384946}