n13op130_06: difficult passage

mm. 132-138 needs to be refurbished, potentially with two labels per measure. In particular in m. 138 the checker complains about 7/11 notes being out of label (Ab major). 
![image](https://user-images.githubusercontent.com/42718519/207420587-8a17f6fc-ecb1-4788-91a1-ea2e2a34dacd.png)
