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

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

*GRAMMAR*
kiki -> GREEN 
 lug -> PINK 
 gazzer -> YELLOW 
 zup -> BLUE 
 x1 wif x2 -> [x2] [x1] 
 u1 fep -> [u1] [u1] [u1] 
 u1 tufa u2 -> [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 