C31232233133313221211113313331333132313331322121133133313232233313111
>>
C3123223313331322121111331333133313231333132212113313331323223331311
<<
C31232233133313221211113313331333132313331322121133133313232233313113
>>
C31232233133313221211113313331333132313331322121133133313232233313112
>>