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

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

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