What are the coordinates for the dinosaur's body?

The coordinates for the dinosaur's body are:

• (-9;-2)
• (-12;-2)
• (-14;-4)
• (-12;-5)
• (-10;-5)
• (-9;-4)
• (-4;-4)
• (-4;-6)
• (-5;-7)
• (-3;-7)
• (-2;-6)
• (-2;-3)
• (0;-2)
• (2;-2)
• (4;-3)
• (4;-6)
• (3;-7)
• (5;-7)
• (6;-6)
• (6;-4)
• (13;-4)
• (15;-3)
• (17;-1)
• (15;-2)
• (11;-2)