#define leaf_width 12
#define leaf_height 10
static unsigned char leaf_bits[] = {
   0xff, 0x0f, 0x01, 0x08, 0x01, 0x08, 0x01, 0x08, 0x01, 0x08, 0x01, 0x08,
   0x01, 0x08, 0x01, 0x08, 0x01, 0x08, 0xff, 0x0f};