black sequential and white equal identical things

05-01-2012-215919.intrah

one
 , sequential white equal identical things black 


two
 , white equal identical things black sequential 


three
 , equal identical things black sequential white 


four
 , identical things black sequential white equal 


five
 , things black sequential white equal identical 


six
 , black sequential white equal identical things 


1, 2, 3, 4, 5, 6
 ,  , black sequential white equal identical things 


,