s = 'azcbobobegghakl'
string = ''
List = []
i = -1
for letter in s:
if i == -1:
string += letter
elif letter >= s[i]:
string += letter
elif letter < s[i]:
List.append(string)
string = letter
i += 1
List.append(string)
print(List)
cyA9ICdhemNib2JvYmVnZ2hha2wnCnN0cmluZyA9ICcnCkxpc3QgPSBbXQppID0gLTEKZm9yIGxldHRlciBpbiBzOgogICAgaWYgaSA9PSAtMToKICAgICAgICBzdHJpbmcgKz0gbGV0dGVyCgogICAgZWxpZiBsZXR0ZXIgPj0gc1tpXToKICAgICAgICBzdHJpbmcgKz0gbGV0dGVyCgogICAgZWxpZiBsZXR0ZXIgPCBzW2ldOgogICAgICAgIExpc3QuYXBwZW5kKHN0cmluZykKICAgICAgICBzdHJpbmcgPSBsZXR0ZXIKCiAgICBpICs9IDEKCkxpc3QuYXBwZW5kKHN0cmluZykKcHJpbnQoTGlzdCk=