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

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

*GRAMMAR*
lug -> GREEN 
 kiki -> PINK 
 zup -> PURPLE 
 gazzer -> BLUE 
 u1 tufa -> [u1] [u1] [u1] 
 u1 wif x1 -> [u1] [x1] 
 x1 fep x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 