#define element_width 16
#define element_height 16
static char element_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x1c, 0x18, 0x18, 0x18, 0x18,
   0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
   0x38, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
