C3132121111331312113313331333133313331333132313331333133313331333133323312131
  >>
   C313212111133131211331333133313331333133313231333133313331333133313332331213
  <<
   C3132121111331312113313331333133313331333132313331333133313331333133323312133
  >>
 
 
 C3132121111331312113313331333133313331333132313331333133313331333133323312132
  >>