C312322331333132212111133133313331333133312121111331323131211233121
>>
C31232233133313221211113313331333133313331212111133132313121123312
<<
C312322331333132212111133133313331333133312121111331323131211233123
>>
C312322331333132212111133133313331333133312121111331323131211233122
>>