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

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

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