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

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

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