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

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

*GRAMMAR*
fep -> BLUE 
 dax -> PINK 
 lug -> GREEN 
 tufa -> PURPLE 
 u1 zup -> [u1] [u1] 
 u1 wif x1 -> [x1] [x1] [u1] [x1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 