C321332233313331311331322121111331333133313231323133313121213232122122321   >>    C32133223331333131133132212111133133313331323132313331312121323212212232   <<    C321332233313331311331322121111331333133313231323133313121213232122122323   >>      C321332233313331311331322121111331333133313231323133313121213232122122322   >>