C111123313121111121111331333133313331323232133112111113332322121   >>    C11112331312111112111133133313331333132323213311211111333232212   <<    C111123313121111121111331333133313331323232133112111113332322123   >>      C111123313121111121111331333133313331323232133112111113332322122   >>