C1111133313331323223313331333133313331323321333132313331323112313231211
>>
C111113331333132322331333133313331333132332133313231333132311231323121
<<
C1111133313331323223313331333133313331323321333132313331323112313231213
>>
C1111133313331323223313331333133313331323321333132313331323112313231212
>>