Regex suggestion failure

The regex suggestion fails on this selection:

```
/body/1/_type=Assign
/body/1/_pos=1:1-
/body/1/assigntargets/length=1
/body/1/assigntargets/1/_hash=0xc0e73f33
/body/2/_type=If
/body/2/body/length=1
/body/2/body/1/_type=AugAssign
/body/2/body/1/assigntarget/_hash=0xc0e73f33
/body/2/orelse/length=0
```