C1111233133313231133133313331333133313231232313331323222331133131
>>
C111123313331323113313331333133313331323123231333132322233113313
<<
C1111233133313231133133313331333133313231232313331323222331133133
>>
C1111233133313231133133313331333133313231232313331323222331133132
>>