#define square_width 16
#define square_height 16
#define square_x_hot 6
#define square_y_hot 6
static unsigned char square_bits[] = {
   0x00, 0x00, 0xfe, 0x0f, 0xfe, 0x0f, 0xfe, 0x0f, 0xfe, 0x0f, 0xfe, 0x0f,
   0xfe, 0x0f, 0xfe, 0x0f, 0xfe, 0x0f, 0xfe, 0x0f, 0xfe, 0x0f, 0xfe, 0x0f,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
