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

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

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