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

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

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