#define triangle_down_width 15
#define triangle_down_height 9
static unsigned char triangle_down_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0xf8, 0x0f, 0xf0, 0x07, 0xe0, 0x03, 0xc0, 0x01,
   0x80, 0x00, 0x00, 0x00, 0x00, 0x00};