#define plus_width 15
#define plus_height 11
static char plus_bits[] = {
   0x60, 0x00, 0xa0, 0x00, 0x20, 0x01, 0x20, 0x02, 0x20, 0x04, 0x20, 0x0c,
   0x20, 0x06, 0x20, 0x03, 0xa0, 0x01, 0xe0, 0x00, 0x60, 0x00};