C31232233133313221211113313331333132313331322121111133313121323131
>>
C3123223313331322121111331333133313231333132212111113331312132313
<<
C31232233133313221211113313331333132313331322121111133313121323133
>>
C31232233133313221211113313331333132313331322121111133313121323132
>>