C1111133313331323223313331333133313331323133313331331121133131323221
>>
C111113331333132322331333133313331333132313331333133112113313132322
<<
C1111133313331323223313331333133313331323133313331331121133131323223
>>
C1111133313331323223313331333133313331323133313331331121133131323222
>>