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

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

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