#define selection_width 18
#define selection_height 18
static char selection_bits[] = {
  0x33, 0x33, 0x03, 0x33, 0x33, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x03, 0x00, 0x03, 0x03, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x03, 0x00, 0x03, 0x03, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x03, 0x00, 0x03, 0x03, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x33, 0x33, 0x03, 0x33, 0x33, 0x03, };