C232212111133133312331333133313121111121111333133313331323212321
>>
C23221211113313331233133313331312111112111133313331333132321232
<<
C232212111133133312331333133313121111121111333133313331323212323
>>
C232212111133133312331333133313121111121111333133313331323212322
>>