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

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

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