Region Map
Coordinate
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20
90
20
91
20
92
20
93
20
94
20
95
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96
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97
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98
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99
21
00
21
01
21
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32
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33
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61
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62
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63
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64
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70
1069
1068
1067
1066
1065
1064
1063
1062
1061
1060
1059
1058
1057
1056
1055
1054
1053
1052
1051
1050
1049
1048
1047
1046
1045
1044
1043
1042
1041
1040
1039
1038
1037
1036
1035
1034
1033
1032
1031
1030
1029
1028
1027
1026
1025
1024
1023
1022
1021
1020
1019
1018
1017
1016
1015
1014
1013
1012
1011
1010
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid