*SUPPORT*
IN: kiki OUT: PURPLE
IN: kiki wif lug kiki gazzer kiki dax fep OUT: PURPLE GREEN PURPLE GREEN YELLOW PURPLE PURPLE
IN: fep gazzer blicket OUT: RED YELLOW
IN: kiki kiki OUT: PURPLE PURPLE
IN: kiki wif blicket blicket kiki gazzer blicket OUT: PURPLE GREEN RED RED RED PURPLE
IN: fep kiki gazzer wif OUT: YELLOW GREEN PURPLE
IN: blicket OUT: RED
IN: wif gazzer wif OUT: GREEN GREEN
IN: fep OUT: YELLOW
IN: kiki gazzer wif OUT: GREEN PURPLE
IN: kiki gazzer fep OUT: YELLOW PURPLE
IN: fep gazzer blicket lug fep kiki OUT: RED YELLOW RED YELLOW YELLOW PURPLE
IN: wif OUT: GREEN
IN: blicket kiki gazzer wif OUT: RED GREEN PURPLE

*QUERY*
IN: wif fep gazzer fep dax wif OUT: GREEN GREEN YELLOW YELLOW
IN: wif wif fep OUT: GREEN GREEN YELLOW
IN: wif dax fep dax fep OUT: YELLOW YELLOW GREEN
IN: fep gazzer fep OUT: YELLOW YELLOW
IN: wif gazzer kiki dax wif OUT: GREEN PURPLE GREEN
IN: fep gazzer kiki OUT: PURPLE YELLOW
IN: blicket gazzer blicket OUT: RED RED
IN: blicket lug blicket OUT: RED RED RED
IN: wif gazzer blicket dax kiki OUT: PURPLE RED GREEN
IN: blicket wif gazzer fep lug wif OUT: RED YELLOW GREEN RED YELLOW GREEN GREEN

*GRAMMAR*
kiki -> PURPLE 
 blicket -> RED 
 fep -> YELLOW 
 wif -> GREEN 
 u1 gazzer u2 -> [u2] [u1] 
 x1 lug x2 -> [x1] [x1] [x2] 
 x1 dax u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 