#define cycle_width 16
#define cycle_height 16
static char cycle_bits[] = {
   0x00, 0x00, 0xc0, 0x07, 0xf0, 0x5f, 0x38, 0x7c, 0x0c, 0x78, 0x04, 0x70,
   0x00, 0x78, 0x00, 0x7c, 0x00, 0x00, 0x7e, 0x00, 0x3e, 0x40, 0x1e, 0x60,
   0x3e, 0x38, 0xfa, 0x1f, 0xe0, 0x07, 0x00, 0x00};