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

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

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