C11111333133313232233133313331333132313232233131333131121132321
>>
C1111133313331323223313331333133313231323223313133313112113232
<<
C11111333133313232233133313331333132313232233131333131121132323
>>
C11111333133313232233133313331333132313232233131333131121132322
>>