Identity,in_0/read
Enter,while/Enter
Enter,while/Enter_1
Merge,while/Merge
Merge,while/Merge_1
Less,while/Less
LoopCond,while/LoopCond
Switch,while/Switch
Switch,while/Switch_1
Identity,while/Identity
Exit,while/Exit
Identity,while/Identity_1
Exit,while/Exit_1
Add,while/add
NextIteration,while/NextIteration_1
NextIteration,while/NextIteration