#define Theta_width 16
#define Theta_height 16
#define Theta_x_hot -1
#define Theta_y_hot -1
static char Theta_bits[] = {
   0xc0, 0x07, 0xf0, 0x1f, 0x38, 0x38, 0x18, 0x30, 0x0c, 0x60, 0x0c, 0x60,
   0x0c, 0x60, 0xfc, 0x7f, 0xfc, 0x7f, 0x0c, 0x60, 0x0c, 0x60, 0x0c, 0x60,
   0x18, 0x30, 0x38, 0x38, 0xf0, 0x1f, 0xe0, 0x0f};
