#define down_width 11
#define down_height 11
static unsigned char down_bits[] = {
   0xff, 0x07, 0xfe, 0x03, 0xfe, 0x03, 0xfc, 0x01, 0xfc, 0x01, 0xf8, 0x00,
   0xf8, 0x00, 0x70, 0x00, 0x70, 0x00, 0x20, 0x00, 0x20, 0x00};