C31232233133313221211113313331333132313331333133313231311212111
>>
C3123223313331322121111331333133313231333133313331323131121211
<<
C31232233133313221211113313331333132313331333133313231311212113
>>
C31232233133313221211113313331333132313331333133313231311212112
>>