C23221211113313331233133313331312111133133313331333221333131311
>>
C2322121111331333123313331333131211113313331333133322133313131
<<
C23221211113313331233133313331312111133133313331333221333131313
>>
C23221211113313331233133313331312111133133313331333221333131312
>>