Tile ps1921
return
#
class 1
unclassified
class 2
ground
class 10
reserved
sum
1 484811 49603 758586 1293000
2 76860 49272 173034 299166
3 9546 4651 19453 33650
4 571 618 1594 2783
sum 571788 104144 952667 1628599