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

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

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