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

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

*GRAMMAR*
gazzer -> YELLOW 
 lug -> PINK 
 kiki -> RED 
 tufa -> PURPLE 
 x1 fep x2 -> [x2] [x1] [x2] [x2] 
 u1 wif u2 -> [u2] [u1] [u2] 
 x1 zup -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 