0.  text {scope 4 {scope 2 {scope 1} scope 2} scope 4 {scope 3} scope 4} text

1.  text {scope 4 {scope 2 -change1- scope 2} scope 4 {scope 3} scope 4} text

2.  text {scope 4 - - - -c h a n g e 2- - - - scope 4 {scope 3} scope 4} text

3.  text {scope 4 - - - -c h a n g e 2- - - - scope 4 -change3- scope 4} text

4.  text - - - - - - - - - - - - -c h a n g e 4- - - - - - - - - - - - - text