C1111233131211111211113313331333133313331312331333131211331121131211223311
>>
C111123313121111121111331333133313331333131233133313121133112113121122331
<<
C1111233131211111211113313331333133313331312331333131211331121131211223313
>>
C1111233131211111211113313331333133313331312331333131211331121131211223312
>>