*SUPPORT*
IN: blicket zup lug kiki OUT: PURPLE PURPLE GREEN GREEN
IN: wif dax blicket OUT: PURPLE RED
IN: wif blicket kiki zup lug blicket OUT: RED PURPLE GREEN GREEN PURPLE PURPLE
IN: gazzer zup OUT: BLUE BLUE
IN: gazzer wif dax wif OUT: BLUE RED RED
IN: blicket dax blicket OUT: PURPLE PURPLE
IN: wif lug gazzer OUT: RED BLUE BLUE
IN: wif dax wif OUT: RED RED
IN: kiki kiki dax blicket lug kiki OUT: GREEN PURPLE GREEN GREEN GREEN
IN: kiki zup OUT: GREEN GREEN
IN: kiki blicket lug blicket OUT: GREEN PURPLE PURPLE PURPLE
IN: wif zup lug wif OUT: RED RED RED RED
IN: wif wif kiki dax kiki OUT: RED RED GREEN GREEN
IN: gazzer kiki zup OUT: BLUE GREEN GREEN

*QUERY*
IN: blicket wif blicket lug gazzer OUT: PURPLE RED PURPLE BLUE BLUE
IN: wif dax gazzer OUT: BLUE RED
IN: blicket zup OUT: PURPLE PURPLE
IN: wif wif zup OUT: RED RED RED
IN: blicket OUT: PURPLE
IN: gazzer OUT: BLUE
IN: wif OUT: RED
IN: gazzer wif dax blicket lug wif lug kiki OUT: BLUE PURPLE RED RED RED GREEN GREEN
IN: blicket wif lug wif OUT: PURPLE RED RED RED
IN: wif zup OUT: RED RED

*GRAMMAR*
gazzer -> BLUE 
 kiki -> GREEN 
 wif -> RED 
 blicket -> PURPLE 
 x1 lug u1 -> [x1] [u1] [u1] 
 u1 zup -> [u1] [u1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 