E:  7:function: Using negative slice start index -1 (infered to -1)
E:  8:function: Using negative slice stop index -1 (infered to -1)
E:  9:function: Using negative slice start index A (infered to -1)
E:  9:function: Using negative slice stop index B (infered to -2)
E: 10:function: Using negative slice start index -1 (infered to -1)
E: 10:function: Using negative slice step A (infered to -1)
E: 10:function: Using negative slice stop index B (infered to -2)
E: 11:function: Using negative slice start index -1 (infered to -1)
E: 12:function: Using negative slice step -1 (infered to -1)
