C1111233133313231133133313133313331323133313221211113313232322321
>>
C111123313331323113313331313331333132313331322121111331323232232
<<
C1111233133313231133133313133313331323133313221211113313232322323
>>
C1111233133313231133133313133313331323133313221211113313232322322
>>