C11231323321111331312111133133313331323223313231323133313233333131
>>
C1123132332111133131211113313331333132322331323132313331323333313
<<
C11231323321111331312111133133313331323223313231323133313233333133
>>
C11231323321111331312111133133313331323223313231323133313233333132
>>