C111113331333132322331333133313331333132313131312111133133323132333131   >>    C11111333133313232233133313331333133313231313131211113313332313233313   <<    C111113331333132322331333133313331333132313131312111133133323132333133   >>      C111113331333132322331333133313331333132313131312111133133323132333132   >>