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

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

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