C1111133313331323223313331333133313331323333333133313232233131121211
>>
C111113331333132322331333133313331333132333333313331323223313112121
<<
C1111133313331323223313331333133313331323333333133313232233131121213
>>
C1111133313331323223313331333133313331323333333133313232233131121212
>>