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

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

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