You are able to double after a split, but only the one time.
https://refugeesfog.com/viewtopic.php?t=613520
http://www.horsecity.ru/phpBB3/viewtopic.php?f=13&t=276919
http://1.s.2.free.fr/viewtopic.php?f=2&t=604796
https://ufr-2020.front5.picapo.net/forums/viewtopic.php?pid=595766
https://debate.socialism.nl/forum/showthread.php?tid=179758
http://www.horsecity.ru/phpBB3/viewtopic.php?f=5&t=186072
https://gravatar.com/krispy0475e67e5b
http://60.250.226.63/ipkb/viewtopic.php?f=41&t=1968101
http://forexam.ru/component/kunena/?func=view&catid=5&id=161183#161183
http://myweed.rocks/viewtopic.php?t=32376
http://miweii.com/forum.php?mod=viewthread&tid=60767&extra=
https://sample-a11.jumgoo.com/forum.php?mod=viewthread&tid=7635&extra=
http://1.s.2.free.fr/viewtopic.php?f=18&t=542125
https://muchroom.ng/index.php?topic=57810.new#new
http://myweed.rocks/viewtopic.php?t=53059
http://1.s.2.free.fr/viewtopic.php?f=18&t=499229
https://67farms.st/viewtopic.php?t=3019
https://refugeesfog.com/viewtopic.php?t=635644
http://www.horsecity.ru/phpBB3/viewtopic.php?f=34&t=491047