C11111333133313232233133313331333133313331311331333133313123123221
>>
C1111133313331323223313331333133313331333131133133313331312312322
<<
C11111333133313232233133313331333133313331311331333133313123123223
>>
C11111333133313232233133313331333133313331311331333133313123123222
>>