C3132121111331312113313331333133313331333133313331333132313331333133313331333133313332332122221
  >>
   C313212111133131211331333133313331333133313331333133313231333133313331333133313331333233212222
  <<
   C3132121111331312113313331333133313331333133313331333132313331333133313331333133313332332122223
  >>
 
 
 C3132121111331312113313331333133313331333133313331333132313331333133313331333133313332332122222
  >>