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

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

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