C3132121111331312113313331333133313331333133313121111113313331323131131
>>
C313212111133131211331333133313331333133313331312111111331333132313113
<<
C3132121111331312113313331333133313331333133313121111113313331323131133
>>
C3132121111331312113313331333133313331333133313121111113313331323131132
>>