C1111233133313231133133313231333133313113313113313331333223313133111
>>
C111123313331323113313331323133313331311331311331333133322331313311
<<
C1111233133313231133133313231333133313113313113313331333223313133113
>>
C1111233133313231133133313231333133313113313113313331333223313133112
>>