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

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

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