C13332313311211113313331333133313331323233121111331333132313331322212233111   >>    C1333231331121111331333133313331333132323312111133133313231333132221223311   <<    C13332313311211113313331333133313331323233121111331333132313331322212233113   >>      C13332313311211113313331333133313331323233121111331333132313331322212233112   >>