C11111333133313232233133313331333133313331311331333112331313231
>>
C1111133313331323223313331333133313331333131133133311233131323
<<
C11111333133313232233133313331333133313331311331333112331313233
>>
C11111333133313232233133313331333133313331311331333112331313232
>>