C312322331333132212111133133313331333133312121111331333322123121
>>
C31232233133313221211113313331333133313331212111133133332212312
<<
C312322331333132212111133133313331333133312121111331333322123123
>>
C312322331333132212111133133313331333133312121111331333322123122
>>