C3132121111133313233121111331333133313331333133313331321131
  >>
   C313212111113331323312111133133313331333133313331333132113
  <<
   C3132121111133313233121111331333133313331333133313331321133
  >>
 
 
 C3132121111133313233121111331333133313331333133313331321132
  >>