C13223313311212111133133313331323133313331323131133132233323323131   >>    C1322331331121211113313331333132313331333132313113313223332332313   <<    C13223313311212111133133313331323133313331323131133132233323323133   >>      C13223313311212111133133313331323133313331323131133132233323323132   >>