+static const string MODEL_DESCRIPTION =
+ "# ------------- Model Types Description ---------------\n"
+ "#\n"
+ "# ID Position Orientation \n"
+ "# 1 mate1 < mate2 mate1:forward, mate2:forward \n"
+ "# 2 mate1 < mate2 mate1:forward, mate2:reverse \n"
+ "# 3 mate1 < mate2 mate1:reverse, mate2:forward \n"
+ "# 4 mate1 < mate2 mate1:reverse, mate2:reverse \n"
+ "# 5 mate2 < mate1 mate2:forward, mate1:forward \n"
+ "# 6 mate2 < mate1 mate2:forward, mate1:reverse \n"
+ "# 7 mate2 < mate1 mate2:reverse, mate1:forward \n"
+ "# 8 mate2 < mate1 mate2:reverse, mate1:reverse \n"
+ "# -----------------------------------------------------\n";
+