C1111133313331323223313331333133313231323112113313112211232333131
>>
C111113331333132322331333133313331323132311211331311221123233313
<<
C1111133313331323223313331333133313231323112113313112211232333133
>>
C1111133313331323223313331333133313231323112113313112211232333132
>>