"""Counting letters in a string."""

__author__ = "730330944"


# Begin your solution here...
d4d8c46cfb47c07a3a5575e0e741060b9f6838fe
<mask token>

<mask token>
__author__ = '730330944'

"""Counting letters in a string."""

__author__ = "730330944"


# Begin your solution here...