C13223313311212111133133313331333133313231323133212111133132332111121   >>    C1322331331121211113313331333133313331323132313321211113313233211112   <<    C13223313311212111133133313331333133313231323133212111133132332111123   >>      C13223313311212111133133313331333133313231323133212111133132332111122   >>