C13223313311212111133133313331333133313231323133211113313331311212112113231   >>    C1322331331121211113313331333133313331323132313321111331333131121211211323   <<    C13223313311212111133133313331333133313231323133211113313331311212112113233   >>      C13223313311212111133133313331333133313231323133211113313331311212112113232   >>