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

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

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