C1111233133313231133133313331333133313231312111111331323221212111
>>
C111123313331323113313331333133313331323131211111133132322121211
<<
C1111233133313231133133313331333133313231312111111331323221212113
>>
C1111233133313231133133313331333133313231312111111331323221212112
>>