C111112111133131121133133313331333132311211312111113331333132233131333131   >>    C11111211113313112113313331333133313231121131211111333133313223313133313   <<    C111112111133131121133133313331333132311211312111113331333132233131333133   >>      C111112111133131121133133313331333132311211312111113331333132233131333132   >>