C13223313311212111133133313331333133313232233133313331323221211111133131231
>>
C1322331331121211113313331333133313331323223313331333132322121111113313123
<<
C13223313311212111133133313331333133313232233133313331323221211111133131233
>>
C13223313311212111133133313331333133313232233133313331323221211111133131232
>>