https://maproulette.org/challenge/14372/task/64386131
https://maproulette.org/challenge/14372/task/64370736
https://maproulette.org/challenge/14372/task/64385726
https://maproulette.org/challenge/14372/task/64384529
https://maproulette.org/challenge/14372/task/64391643
https://maproulette.org/challenge/14372/task/64385031
https://maproulette.org/challenge/14372/task/64393270
https://maproulette.org/challenge/14372/task/64396611
https://maproulette.org/challenge/14372/task/64391317
https://maproulette.org/challenge/14372/task/64378578
https://maproulette.org/challenge/14372/task/64398129
https://maproulette.org/challenge/14372/task/64383105
https://maproulette.org/challenge/14372/task/64383105