hello Alex Not doing anything here - op1 Running after op1 using normal definition how do you do Alex Not doing anything here - op2 Running after op2 using normal definition goodbye Alex hello Alex transforming calling function - non-structural Running after op1 using non-structural redefinition how do you do Alex transforming calling function - structural Running after op2 using structural redefinition goodbye Alex Hello Alex - Transformed Not doing anything here - op1 Running after op2 using structural redefinition How do you do this fine day - Transformed Not doing anything here - op2 Running after op2 using structural redefinition Goodbye and good luck - Transformed