The code appends a string to the `out_ln` list. The...

The code appends a string to the out_ln list. The string is obtained by slicing the sup_ln string using the values from the maps dictionary. The maps dictionary is indexed with the value of map. The maps[map][0] and maps[map][1] represent the start and end indices of the slice. The resulting sliced string is stripped of leading and trailing whitespace before being enclosed in double quotes and appended to the out_ln list.