100644 blob 957b3d31323abfd1baa6e805570e6b79d3cc126e	Makefile
040000 tree 9f5e74367244706c3f04f58306b648a03a20c120	common
040000 tree f4e5aad4d70955ba8316c45762d76ad7d579f105	kup4k
040000 tree e1930d91b3287b68a8b8ddf1e2e5c063c1fb3912	kup4x