C3132121111331312113313331333133313331333133313233313331323133313231311
>>
C313212111133131211331333133313331333133313331323331333132313331323131
<<
C3132121111331312113313331333133313331333133313233313331323133313231313
>>
C3132121111331312113313331333133313331333133313233313331323133313231312
>>