55506,55496	-81768,-81778
55502	-81778
55502	-81777
55502	-81775
55506	-81770
55506	-81768
55502	-81768
55500	-81768
55497	-81769
55496	-81772
55497	-81775
55499	-81775
55500	-81777
55502	-81778