C3132121111133313233121111331333133313331333133313331333133313113313331333112322211
  >>
   C313212111113331323312111133133313331333133313331333133313331311331333133311232221
  <<
   C3132121111133313233121111331333133313331333133313331333133313113313331333112322213
  >>
 
 
 C3132121111133313233121111331333133313331333133313331333133313113313331333112322212
  >>