C1111233133313231133133313331333133313231312111133131211113313331313231331
>>
C111123313331323113313331333133313331323131211113313121111331333131323133
<<
C1111233133313231133133313331333133313231312111133131211113313331313231333
>>
C1111233133313231133133313331333133313231312111133131211113313331313231332
>>