C13332313311211113313331333133313331323132233131133132213233313131   >>    C1333231331121111331333133313331333132313223313113313221323331313   <<    C13332313311211113313331333133313331323132233131133132213233313133   >>      C13332313311211113313331333133313331323132233131133132213233313132   >>