#define max_width 14
#define max_height 14
static unsigned char max_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00,
   0xe0, 0x01, 0xf0, 0x03, 0xf8, 0x07, 0x3c, 0x0f,
   0x1e, 0x1e, 0x0f, 0x3c, 0x07, 0x78, 0x03, 0xf0,
   0x00, 0x00, 0x00, 0x00};