C321332233313331311331322121111331333133313231323133313121213232311132311   >>    C32133223331333131133132212111133133313331323132313331312121323231113231   <<    C321332233313331311331322121111331333133313231323133313121213232311132313   >>      C321332233313331311331322121111331333133313231323133313121213232311132312   >>