C3132121111133313233121111331333133313331333133313331333133313311211111222131
  >>
   C313212111113331323312111133133313331333133313331333133313331331121111122213
  <<
   C3132121111133313233121111331333133313331333133313331333133313311211111222133
  >>
 
 
 C3132121111133313233121111331333133313331333133313331333133313311211111222132
  >>