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

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

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