C31232233133313221211113313331333132313331322121111331123313133311
>>
C3123223313331322121111331333133313231333132212111133112331313331
<<
C31232233133313221211113313331333132313331322121111331123313133313
>>
C31232233133313221211113313331333132313331322121111331123313133312
>>