1hello2 2hello1 3Not doing anything here 4hello0 5goodbye0 6goodbye1 7goodbye2 8hello2 9hello1 10transforming calling function 11hello0 - transformed 12goodbye0 - transformed 13goodbye1 14goodbye2 15hello2 - transformed 16hello1 - transformed 17Not doing anything here 18hello0 - transformed 19goodbye0 - transformed 20goodbye1 - transformed 21goodbye2 - transformed 22 23