C1111233133313231133133313231333133313113313113313331322331323232311
>>
C111123313331323113313331323133313331311331311331333132233132323231
<<
C1111233133313231133133313231333133313113313113313331322331323232313
>>
C1111233133313231133133313231333133313113313113313331322331323232312
>>