C3132121111331312113313331333133313331333133313211232323221
  >>
   C313212111133131211331333133313331333133313331321123232322
  <<
   C3132121111331312113313331333133313331333133313211232323223
  >>
 
 
 C3132121111331312113313331333133313331333133313211232323222
  >>