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

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

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