C11111333133313232233133313331333133313231313131211113313223123231
>>
C1111133313331323223313331333133313331323131313121111331322312323
<<
C11111333133313232233133313331333133313231313131211113313223123233
>>
C11111333133313232233133313331333133313231313131211113313223123232
>>