C11111333133313232233133313331333133313231313131211113313232233311
>>
C1111133313331323223313331333133313331323131313121111331323223331
<<
C11111333133313232233133313331333133313231313131211113313232233313
>>
C11111333133313232233133313331333133313231313131211113313232233312
>>