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

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

*GRAMMAR*
wif -> GREEN 
 lug -> PINK 
 fep -> PURPLE 
 tufa -> RED 
 x1 gazzer -> [x1] [x1] 
 x1 kiki x2 -> [x2] [x1] [x1] 
 x1 zup u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 