C3132121111133313233121111331333133313331333133313331333133313311221221
  >>
   C313212111113331323312111133133313331333133313331333133313331331122122
  <<
   C3132121111133313233121111331333133313331333133313331333133313311221223
  >>
 
 
 C3132121111133313233121111331333133313331333133313331333133313311221222
  >>