C11111333133313232233133313331333133313231333133313331133321131
>>
C1111133313331323223313331333133313331323133313331333113332113
<<
C11111333133313232233133313331333133313231333133313331133321133
>>
C11111333133313232233133313331333133313231333133313331133321132
>>