#define ball_width 19
#define ball_height 19
static unsigned char ball_bits[] = {
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x0f, 0x00, 0xe0, 0x3f, 0x00,
  0xf0, 0x7f, 0x00, 0x78, 0xfc, 0x00, 0x38, 0xf8, 0x00, 0x7c, 0xfe, 0x01,
  0xfc, 0xff, 0x01, 0xfc, 0xff, 0x01, 0xfc, 0xff, 0x01, 0xfc, 0xff, 0x01,
  0xf8, 0xff, 0x00, 0xf8, 0xff, 0x00, 0xf0, 0x7f, 0x00, 0xe0, 0x3f, 0x00,
  0x80, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };