C31232233133313221211113313331333132313331322121111333333132313231331211
>>
C3123223313331322121111331333133313231333132212111133333313231323133121
<<
C31232233133313221211113313331333132313331322121111333333132313231331213
>>
C31232233133313221211113313331333132313331322121111333333132313231331212
>>