C13223313311212111133133313331333133313231323133211331333132313132231   >>    C1322331331121211113313331333133313331323132313321133133313231313223   <<    C13223313311212111133133313331333133313231323133211331333132313132233   >>      C13223313311212111133133313331333133313231323133211331333132313132232   >>