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

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

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