C31232233133313221211113313331333132313331322121133132313231311121
>>
C3123223313331322121111331333133313231333132212113313231323131112
<<
C31232233133313221211113313331333132313331322121133132313231311123
>>
C31232233133313221211113313331333132313331322121133132313231311122
>>