#define ff_width 24
#define ff_height 11
static char ff_bits[] = {
   0x03, 0x30, 0x00, 0x0f, 0xf0, 0x00, 0x3f, 0xf0, 0x03, 0xff, 0xf0, 0x0f,
   0xff, 0xf3, 0x3f, 0xff, 0xff, 0xff, 0xff, 0xf3, 0x3f, 0xff, 0xf0, 0x0f,
   0x3f, 0xf0, 0x03, 0x0f, 0xf0, 0x00, 0x03, 0x30, 0x00};