#define print_width 16
#define print_height 16
static char print_bits[] = {
   0x00, 0x00, 0xfe, 0x7f, 0x1a, 0x58, 0x1a, 0x58, 0x02, 0x40, 0x1a, 0x58,
   0x1a, 0x58, 0x02, 0x40, 0x1a, 0x58, 0x1a, 0x58, 0x02, 0x40, 0x1e, 0x58,
   0x1e, 0x58, 0x1c, 0x40, 0xf8, 0x7f, 0x00, 0x00};