#define insertion_width 8
#define insertion_height 16
static unsigned char insertion_bits[] = {
   0x00, 0x36, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
   0x08, 0x08, 0x36, 0x00 };
