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

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

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