#define div_width 16
#define div_height 16
static char div_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x80, 0x01, 0x80, 0x01, 0x00, 0x00, 0xf8, 0x1f, 0x00, 0x00, 0x80, 0x01,
   0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};