C13332313311211113313331333133313331323211312111133133313223313112112231323311   >>    C1333231331121111331333133313331333132321131211113313331322331311211223132331   <<    C13332313311211113313331333133313331323211312111133133313223313112112231323313   >>      C13332313311211113313331333133313331323211312111133133313223313112112231323312   >>