C111113331333132322331333133313331323323131121133133313223313231313331333132311   >>    C11111333133313232233133313331333132332313112113313331322331323131333133313231   <<    C111113331333132322331333133313331323323131121133133313223313231313331333132313   >>      C111113331333132322331333133313331323323131121133133313223313231313331333132312   >>