This is a DFA generated by a tool for the regular expression
(a|b)* abaabb (a|b)*
What does space mean in the picture? And do you think it's completely correct because it doesn't show other possibilities for the string abaabb. e.g. what if if b in the middle of the string gets an a?
[space] refers to the actual space I left in the string (a|b)* abaabb (a|b)*. That is all.