#define selection_width 9
#define selection_height 9
static unsigned char selection_bits[] = {
   0x55, 0x01, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00,
   0x01, 0x01, 0x00, 0x00, 0x55, 0x01 };