*SUPPORT*
IN: zup zup tufa blicket OUT: PURPLE PURPLE RED RED RED RED RED
IN: lug blicket fep zup OUT: PURPLE PINK PINK PINK PINK PINK PURPLE
IN: kiki blicket fep tufa OUT: RED GREEN GREEN GREEN GREEN GREEN RED
IN: zup OUT: PURPLE
IN: lug OUT: PINK
IN: lug lug kiki OUT: PINK PINK GREEN
IN: lug fep zup OUT: PURPLE PINK PURPLE
IN: tufa lug OUT: RED PINK
IN: tufa blicket OUT: RED RED RED RED RED
IN: tufa OUT: RED
IN: kiki fep zup OUT: PURPLE GREEN PURPLE
IN: kiki OUT: GREEN
IN: kiki blicket OUT: GREEN GREEN GREEN GREEN GREEN
IN: zup tufa wif tufa OUT: PURPLE RED RED PURPLE RED PURPLE RED

*QUERY*
IN: zup fep zup OUT: PURPLE PURPLE PURPLE
IN: lug blicket OUT: PINK PINK PINK PINK PINK
IN: lug wif tufa OUT: PINK RED PINK PINK
IN: zup blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup tufa blicket fep lug OUT: PINK PURPLE RED RED RED RED RED PINK
IN: zup blicket fep kiki OUT: GREEN PURPLE PURPLE PURPLE PURPLE PURPLE GREEN
IN: lug fep kiki OUT: GREEN PINK GREEN
IN: lug zup fep zup OUT: PURPLE PINK PURPLE PURPLE
IN: kiki kiki OUT: GREEN GREEN
IN: lug lug blicket OUT: PINK PINK PINK PINK PINK PINK

*GRAMMAR*
zup -> PURPLE 
 kiki -> GREEN 
 lug -> PINK 
 tufa -> RED 
 x1 wif u1 -> [x1] [u1] [x1] [x1] 
 x1 fep u1 -> [u1] [x1] [u1] 
 u1 blicket -> [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 