*SUPPORT*
IN: wif lug fep OUT: YELLOW PURPLE
IN: fep zup OUT: YELLOW YELLOW YELLOW
IN: wif OUT: PURPLE
IN: gazzer wif OUT: BLUE PURPLE
IN: wif kiki wif OUT: PURPLE PURPLE
IN: fep lug gazzer OUT: BLUE YELLOW
IN: gazzer kiki fep zup OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: gazzer kiki fep OUT: YELLOW BLUE
IN: wif zup OUT: PURPLE PURPLE PURPLE
IN: wif lug fep zup OUT: YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE
IN: gazzer OUT: BLUE
IN: gazzer lug fep OUT: YELLOW BLUE
IN: gazzer wif wif OUT: BLUE PURPLE PURPLE
IN: gazzer blicket wif kiki wif OUT: BLUE RED PURPLE PURPLE

*QUERY*
IN: wif gazzer zup OUT: PURPLE BLUE PURPLE BLUE PURPLE BLUE
IN: gazzer kiki gazzer OUT: BLUE BLUE
IN: gazzer wif lug wif OUT: BLUE PURPLE PURPLE
IN: blicket fep OUT: RED YELLOW
IN: fep lug fep OUT: YELLOW YELLOW
IN: wif kiki gazzer zup OUT: BLUE PURPLE BLUE PURPLE BLUE PURPLE
IN: fep kiki gazzer OUT: BLUE YELLOW
IN: blicket kiki fep OUT: YELLOW RED
IN: blicket lug fep OUT: YELLOW RED
IN: blicket zup OUT: RED RED RED

*GRAMMAR*
fep -> YELLOW 
 gazzer -> BLUE 
 wif -> PURPLE 
 blicket -> RED 
 u1 kiki u2 -> [u2] [u1] 
 x1 zup -> [x1] [x1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 