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

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

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