                graph
                n02(" n02 (node2.int) ")---test01["test 01"]
                n02(" n02 (node2.int) ")---test02("test 02")
                n02(" n02 (node2.int) ")---test03("test 03")
                n01(" n01 (node1.int) ")---test011("test 01")
                n01(" n01 (node1.int) ")---test021("test 02")
                n01(" n01 (node1.int) ")---test031("test 03")
                n03(" n01 (node3.int) ")---test0111("test 01")
                n03(" n01 (node3.int) ")---test0211("test 02")
                n03(" n01 (node3.int) ")---test0311("test 03")
                click n01 "#call"
                click n02 "#call"

                n01["n01 (node1.int)"]--ENABLED-->n02(" n02 (node2.int) ")
                n02(" n02 (node2.int) ")--DISABLED-->n01(" n01 (node1.int) ")
                n01(" n01 (node1.int) ")--ENABLED-->n03(" n02 (node3.int) ")
                n02(" n02 (node2.int) ")--DISABLED-->n03(" n03 (node3.int) ")
                linkStyle 9,11 color:green,stroke:green,stroke-width:4px;
                linkStyle 10,12 color:red,stroke:red,stroke-width:4px;

                classDef nodeClass fill:{DEFCOLOR},stroke:#333,color:#fff,stroke-width:2px,font-size:22px;
                class n01 nodeClass
                class n02 nodeClass
                class n03 nodeClass