*SUPPORT*
IN: kiki tufa tufa gazzer lug OUT: YELLOW RED GREEN RED RED
IN: wif gazzer wif zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki OUT: YELLOW
IN: kiki kiki blicket wif OUT: YELLOW YELLOW PURPLE PURPLE
IN: wif lug gazzer wif zup OUT: PURPLE PURPLE GREEN GREEN PURPLE PURPLE GREEN GREEN
IN: wif zup zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif zup OUT: PURPLE PURPLE
IN: lug kiki blicket tufa gazzer lug OUT: GREEN YELLOW GREEN RED RED GREEN RED RED
IN: kiki kiki OUT: YELLOW YELLOW
IN: kiki gazzer wif OUT: PURPLE YELLOW YELLOW
IN: tufa blicket lug OUT: RED GREEN GREEN
IN: tufa tufa OUT: RED RED
IN: kiki gazzer kiki zup OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki tufa gazzer lug zup OUT: YELLOW GREEN RED RED YELLOW GREEN RED RED

*QUERY*
IN: kiki zup OUT: YELLOW YELLOW
IN: lug gazzer tufa OUT: RED GREEN GREEN
IN: tufa OUT: RED
IN: lug gazzer tufa zup OUT: RED GREEN GREEN RED GREEN GREEN
IN: kiki gazzer lug zup OUT: GREEN YELLOW YELLOW GREEN YELLOW YELLOW
IN: wif kiki blicket kiki tufa OUT: PURPLE YELLOW YELLOW RED YELLOW RED
IN: wif OUT: PURPLE
IN: tufa gazzer lug OUT: GREEN RED RED
IN: wif lug lug gazzer lug OUT: PURPLE GREEN GREEN GREEN GREEN
IN: wif wif kiki OUT: PURPLE PURPLE YELLOW

*GRAMMAR*
tufa -> RED 
 kiki -> YELLOW 
 wif -> PURPLE 
 lug -> GREEN 
 x1 zup -> [x1] [x1] 
 u1 gazzer u2 -> [u2] [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 