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

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

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