C1111133313331323223313331333133313331323131232233132313231323132333131121311
>>
C111113331333132322331333133313331333132313123223313231323132313233313112131
<<
C1111133313331323223313331333133313331323131232233132313231323132333131121313
>>
C1111133313331323223313331333133313331323131232233132313231323132333131121312
>>