+
+ EL_SIGN_RADIOACTIVITY,
+ EL_SIGN_WHEELCHAIR,
+ EL_SIGN_PARKING,
+ EL_SIGN_NO_ENTRY,
+
+ EL_SIGN_GIVE_WAY,
+ EL_SIGN_ENTRY_FORBIDDEN,
+ EL_SIGN_EMERGENCY_EXIT,
+ EL_SIGN_YIN_YANG,
+
+ EL_SIGN_SPERMS,
+ EL_SIGN_BULLET,
+ EL_SIGN_HEART,
+ EL_SIGN_CROSS,
+
+ EL_SIGN_FRANKIE,
+ EL_EMPTY,
+ EL_EMPTY,
+ EL_EMPTY,
+
+ EL_SPERMS,
+ EL_BULLET,
+ EL_HEART,
+ EL_CROSS,
+
+ EL_FRANKIE,
+ EL_EMPTY,
+ EL_EMPTY,
+ EL_EMPTY,
+
+ EL_DC_STEELWALL_2_SINGLE,
+ EL_DC_STEELWALL_2_TOP,
+ EL_STEEL_EXIT_CLOSED,
+ EL_STEEL_EXIT_OPEN,
+
+ EL_DC_STEELWALL_2_LEFT,
+ EL_DC_STEELWALL_2_MIDDLE,
+ EL_DC_STEELWALL_2_HORIZONTAL,
+ EL_DC_STEELWALL_2_RIGHT,
+
+ EL_DC_STEELWALL_1_TOPLEFT,
+ EL_DC_STEELWALL_2_VERTICAL,
+ EL_DC_STEELWALL_1_TOPRIGHT,
+ EL_EMPTY,
+
+ EL_DC_STEELWALL_1_VERTICAL,
+ EL_DC_STEELWALL_2_BOTTOM,
+ EL_EMPTY,
+ EL_EMPTY,
+
+ EL_DC_STEELWALL_1_BOTTOMLEFT,
+ EL_DC_STEELWALL_1_HORIZONTAL,
+ EL_DC_STEELWALL_1_BOTTOMRIGHT,
+ EL_EMPTY,
+
+ EL_DC_STEELWALL_1_BOTTOMRIGHT_2,
+ EL_DC_STEELWALL_1_BOTTOM,
+ EL_DC_STEELWALL_1_BOTTOMLEFT_2,
+ EL_EMPTY,
+
+ EL_DC_STEELWALL_1_RIGHT,
+ EL_EMPTY,
+ EL_DC_STEELWALL_1_LEFT,
+ EL_EMPTY,
+
+ EL_DC_STEELWALL_1_TOPRIGHT_2,
+ EL_DC_STEELWALL_1_TOP,
+ EL_DC_STEELWALL_1_TOPLEFT_2,
+ EL_EMPTY,
+
+ EL_EXPANDABLE_STEELWALL_HORIZONTAL,
+ EL_EXPANDABLE_STEELWALL_VERTICAL,
+ EL_EXPANDABLE_STEELWALL_ANY,
+ EL_EMPTY,
+
+ EL_EM_EXIT_CLOSED,
+ EL_EM_EXIT_OPEN,
+ EL_EM_STEEL_EXIT_CLOSED,
+ EL_EM_STEEL_EXIT_OPEN,
+
+ EL_DC_KEY_WHITE,
+ EL_DC_GATE_WHITE,
+ EL_DC_GATE_WHITE_GRAY,
+ EL_DC_GATE_FAKE_GRAY,
+
+ EL_DC_MAGIC_WALL,
+ EL_QUICKSAND_FAST_EMPTY,
+ EL_QUICKSAND_FAST_FULL,
+ EL_EMPTY,