A coordinate dump can be revisited with http://url?dump. For examples:http://liheng.org/mbrot/?00050000763f354ea1fff2bf560c021b9efff2bf210681152177d33fc19f1aaf2a77d33fhttp://liheng.org/mbrot/?0009000042b6f3cfe7f6d2bfda4f8dc9e7f6d2bfd4a3709bf00aeb3f3a0ad79df00aeb3fhttp://liheng.org/mbrot/?00090000a1633bd98b6a79bfd3966ecc8b6a79bf8741f823bfd0e93fb9740b24bfd0e93fhttp://liheng.org/mbrot/?00030000c30b3c12630bfabf83a5d511630bfabf4d13124852e88c3f4d6b786e52e88c3f