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

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

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