C1111233133313231133133313331333133313231312111133133313232313331111
>>
C111123313331323113313331333133313331323131211113313331323231333111
<<
C1111233133313231133133313331333133313231312111133133313232313331113
>>
C1111233133313231133133313331333133313231312111133133313232313331112
>>