C31232233133313221211113313331333132313331322121111331323111123231211
>>
C3123223313331322121111331333133313231333132212111133132311112323121
<<
C31232233133313221211113313331333132313331322121111331323111123231213
>>
C31232233133313221211113313331333132313331322121111331323111123231212
>>