C11111333133313232233133313331333133313331313331333131323232311
>>
C1111133313331323223313331333133313331333131333133313132323231
<<
C11111333133313232233133313331333133313331313331333131323232313
>>
C11111333133313232233133313331333133313331313331333131323232312
>>