C1111233131211111211113313331333133313331122212111111331333132221132311   >>    C111123313121111121111331333133313331333112221211111133133313222113231   <<    C1111233131211111211113313331333133313331122212111111331333132221132313   >>      C1111233131211111211113313331333133313331122212111111331333132221132312   >>