#define stop_width 20
#define stop_height 20
static char stop_bits[] = {
   0xc0, 0x3f, 0x00, 0x20, 0x40, 0x00, 0x10, 0x80, 0x00, 0x08, 0x00, 0x01,
   0x04, 0x00, 0x02, 0x02, 0x00, 0x04, 0x01, 0x00, 0x08, 0xb9, 0x9b, 0x09,
   0x05, 0xa5, 0x0a, 0x05, 0xa5, 0x0a, 0x19, 0xa5, 0x09, 0x21, 0xa5, 0x08,
   0x21, 0xa5, 0x08, 0x1d, 0x99, 0x08, 0x02, 0x00, 0x04, 0x04, 0x00, 0x02,
   0xc8, 0x3f, 0x01, 0x10, 0x80, 0x00, 0x20, 0x40, 0x00, 0xc0, 0x3f, 0x00};