C13223313311212111133133313331333133313231323133211113313331323231311211331   >>    C1322331331121211113313331333133313331323132313321111331333132323131121133   <<    C13223313311212111133133313331333133313231323133211113313331323231311211333   >>      C13223313311212111133133313331333133313231323133211113313331323231311211332   >>