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

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

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