C11111333133313232233133313331333133313332322331331123131132311
>>
C1111133313331323223313331333133313331333232233133112313113231
<<
C11111333133313232233133313331333133313332322331331123131132313
>>
C11111333133313232233133313331333133313332322331331123131132312
>>