C31232233133313221211113313331333132313331322121111331322331313111
>>
C3123223313331322121111331333133313231333132212111133132233131311
<<
C31232233133313221211113313331333132313331322121111331322331313113
>>
C31232233133313221211113313331333132313331322121111331322331313112
>>