#define grey31_width 16
#define grey31_height 16
static char grey31_bits[] = {
 0x00,0x00,0x40,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x00,0x00,0x00,
 0x00,0x00,0x00,0x40,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x00,0x00,
 0x00,0x00};