#define walker_width 16
#define walker_height 16
static char walker_bits[] = {
 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfc,0x00,0xfe,0x1b,0xfe,
 0x0f,0xfe,0x03,0x04,0x01,0x04,0x01,0x04,0x01,0x04,0x01,0x04,0x01,0x8e,0x03,
 0x00,0x00};