C3123223313331322121111331333133313231333132212111133333313113313222313131
>>
C312322331333132212111133133313331323133313221211113333331311331322231313
<<
C3123223313331322121111331333133313231333132212111133333313113313222313133
>>
C3123223313331322121111331333133313231333132212111133333313113313222313132
>>