There are special symbols, but you can also get stacked symbols that take up multiple positions on the reels.
https://script.jumgoo.com/forum.php?mod=vie...5326&extra=
https://forum.zweb-apps.xyz/viewtopic.php?t=8007
http://kronmark.eu/index.php/forum/more-ab...europeos-online
http://users.atw.hu/tunedthings/viewtopic....p=429606#429606
http://forum.spolokmedikovke.sk/viewtopic....1&t=1116231
http://forum.spolokmedikovke.sk/viewtopic....2&t=1117020
https://gravatar.com/insightfulalpacaaf40022b3f
http://strada.bielsko.pl/1_lubelskie/forum...ino-site#583243
http://horsecity.ru/phpBB3/viewtopic.php?f=13&t=216731
http://forum.bandingklub.cz/viewtopic.php?f=23&t=1406336
http://forum.ruchkontroliwyborow.pl/index....c=14896.new#new
http://users.atw.hu/tunedthings/viewtopic....p=415579#415579
http://forum.spolokmedikovke.sk/viewtopic....6&t=1062613
http://60.250.226.63/ipkb/viewtopic.php?f=41&t=1944883
https://forum.zweb-apps.xyz/viewtopic.php?t=21937
http://forum.spolokmedikovke.sk/viewtopic....097003#p4097003
http://biopharmamash.com/viewtopic.php?t=1586567
http://www.lada-xray.net/showthread.php?p=290532#post290532
http://www.lada-xray.net/showthread.php?p=214891#post214891
http://1.s.2.free.fr/viewtopic.php?f=17&t=295876