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

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

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