740740 contains 7007017027037047057067070070170270370470570670770870970a70b70c70d70e70f770870970a70b70c70d70e70f70 contains 0400404004104204304404504604704804904a04b04c04d04e04f104204304404504604704804904a04b04c04d04e04f04 contains 7407417427437447457467474074174274374474574674774874974a74b74c74d74e74f774874974a74b74c74d74e74f74
contains 7007017027037047057067070070170270370470570670770870970a70b70c70d70e70f770870970a70b70c70d70e70f70
contains 0400404004104204304404504604704804904a04b04c04d04e04f104204304404504604704804904a04b04c04d04e04f04
contains 7407417427437447457467474074174274374474574674774874974a74b74c74d74e74f774874974a74b74c74d74e74f74