C13223313311212111133133313331333132313331333133313331322132231   >>    C1322331331121211113313331333133313231333133313331333132213223   <<    C13223313311212111133133313331333132313331333133313331322132233   >>      C13223313311212111133133313331333132313331333133313331322132232   >>