#define swapper_width 15
#define swapper_height 7
static unsigned char swapper_bits[] = {
   0x00, 0x00, 0xe0, 0x2a, 0xfe, 0x3f, 0xa6, 0x2a, 0x62, 0x00, 0x30, 0x00,
   0x00, 0x00};
