C2132113313331312121111331333132313331311312111133132313331311121233131
>>
C213211331333131212111133133313231333131131211113313231333131112123313
<<
C2132113313331312121111331333132313331311312111133132313331311121233133
>>
C2132113313331312121111331333132313331311312111133132313331311121233132
>>