C1111133313331323223313331333133313331323133313331331121133133313211
>>
C111113331333132322331333133313331333132313331333133112113313331321
<<
C1111133313331323223313331333133313331323133313331331121133133313213
>>
C1111133313331323223313331333133313331323133313331331121133133313212
>>