C132233133112121111331333133313331323133313233311232313231311121   >>    C13223313311212111133133313331333132313331323331123231323131112   <<    C132233133112121111331333133313331323133313233311232313231311123   >>      C132233133112121111331333133313331323133313233311232313231311122   >>