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

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

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