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

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

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