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

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

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