C23221211113313331233133313331312111133133313121111331333131133131131
>>
C2322121111331333123313331333131211113313331312111133133313113313113
<<
C23221211113313331233133313331312111133133313121111331333131133131133
>>
C23221211113313331233133313331312111133133313121111331333131133131132
>>