C1322331331121211113313331333133313233231311211331333132313231322232131   >>    C132233133112121111331333133313331323323131121133133313231323132223213   <<    C1322331331121211113313331333133313233231311211331333132313231322232133   >>      C1322331331121211113313331333133313233231311211331333132313231322232132   >>