The word Forming is just above the point where the two axii cross.
There is an arrow upward and to the right from Forming to the word Storming.
There is an arrow upward and to the left from Storming to the word Norming.
Norming is vertically above Forming.
There is an arrow upward and to the left from Norming to the word Performing.
In the upper right of the graph is the word Adjourning.