C13223313311212111133133313331323133313331323131133133313223121111121131   >>    C1322331331121211113313331333132313331333132313113313331322312111112113   <<    C13223313311212111133133313331323133313331323131133133313223121111121133   >>      C13223313311212111133133313331323133313331323131133133313223121111121132   >>