C13223313311212111133133313331333133313232233133313331331122113111
>>
C1322331331121211113313331333133313331323223313331333133112211311
<<
C13223313311212111133133313331333133313232233133313331331122113113
>>
C13223313311212111133133313331333133313232233133313331331122113112
>>