*SUPPORT*
IN: wif gazzer lug fep zup tufa OUT: PINK GREEN GREEN GREEN RED
IN: wif wif gazzer zup OUT: RED GREEN RED
IN: wif zup wif OUT: RED GREEN RED
IN: wif fep wif kiki OUT: RED RED PURPLE
IN: lug fep zup lug kiki OUT: PINK GREEN PINK PURPLE
IN: zup tufa OUT: GREEN GREEN GREEN
IN: kiki gazzer wif OUT: RED PURPLE
IN: lug zup fep kiki tufa OUT: PINK GREEN PURPLE PURPLE PURPLE
IN: zup fep lug tufa OUT: GREEN PINK PINK PINK
IN: kiki gazzer zup tufa OUT: GREEN GREEN GREEN PURPLE
IN: lug tufa OUT: PINK PINK PINK
IN: wif fep zup lug OUT: RED GREEN PINK
IN: wif tufa OUT: RED RED RED
IN: zup OUT: GREEN

*QUERY*
IN: zup fep zup OUT: GREEN GREEN
IN: zup wif OUT: GREEN RED
IN: wif OUT: RED
IN: kiki tufa OUT: PURPLE PURPLE PURPLE
IN: wif gazzer lug fep zup fep kiki kiki OUT: PINK GREEN PURPLE PURPLE RED
IN: lug gazzer kiki tufa OUT: PURPLE PURPLE PURPLE PINK
IN: wif lug lug OUT: RED PINK PINK
IN: zup gazzer wif OUT: RED GREEN
IN: zup zup tufa OUT: GREEN GREEN GREEN GREEN
IN: lug gazzer wif kiki OUT: RED PURPLE PINK

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