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

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

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