C11111333133313232233133313331333133313231312331323133311212311
>>
C1111133313331323223313331333133313331323131233132313331121231
<<
C11111333133313232233133313331333133313231312331323133311212313
>>
C11111333133313232233133313331333133313231312331323133311212312
>>