C3132121111133313233121111331333133313331333133313331333133313113313131111
>>
C313212111113331323312111133133313331333133313331333133313331311331313111
<<
C3132121111133313233121111331333133313331333133313331333133313113313131113
>>
C3132121111133313233121111331333133313331333133313331333133313113313131112
>>