import re
regex = r"((?:Second)?)Latitude:(-?\d+(?:\.\d+)?)\1Longitude:(-?\d+(?:\.\d+)?)"
s = ("WorkLocationBoundingBox\n"
"Latitude:30.556555Longitude:-97.659824\n"
"SecondLatitude:30.569138SecondLongitude:-97.650855")
matches = re.finditer(regex, s)
lst = []
for matchNum, match in enumerate(matches, start=1):
lst.append(match.group(2))
lst.append(match.group(3))
print(lst)
aW1wb3J0IHJlCgpyZWdleCA9IHIiKCg/OlNlY29uZCk/KUxhdGl0dWRlOigtP1xkKyg/OlwuXGQrKT8pXDFMb25naXR1ZGU6KC0/XGQrKD86XC5cZCspPykiCnMgPSAoIldvcmtMb2NhdGlvbkJvdW5kaW5nQm94XG4iCiAgICAgICAgICAgICJMYXRpdHVkZTozMC41NTY1NTVMb25naXR1ZGU6LTk3LjY1OTgyNFxuIgogICAgICAgICAgICAiU2Vjb25kTGF0aXR1ZGU6MzAuNTY5MTM4U2Vjb25kTG9uZ2l0dWRlOi05Ny42NTA4NTUiKQoKbWF0Y2hlcyA9IHJlLmZpbmRpdGVyKHJlZ2V4LCBzKQpsc3QgPSBbXQoKZm9yIG1hdGNoTnVtLCBtYXRjaCBpbiBlbnVtZXJhdGUobWF0Y2hlcywgc3RhcnQ9MSk6CiAgICAgbHN0LmFwcGVuZChtYXRjaC5ncm91cCgyKSkKICAgICBsc3QuYXBwZW5kKG1hdGNoLmdyb3VwKDMpKQoKcHJpbnQobHN0KQ==