("1_5", range(246,277), minor_versions("1.5" , 7)),
("1_6", range(277,346), minor_versions("1.6" , 10)),
("2_0", range(347,414), minor_versions("2.0", 0)),
("1_5", range(246,277), minor_versions("1.5" , 7)),
("1_6", range(277,346), minor_versions("1.6" , 10)),
("2_0", range(347,414), minor_versions("2.0", 0)),