*SUPPORT*
IN: kiki blicket kiki OUT: GREEN BLUE GREEN
IN: kiki blicket gazzer OUT: GREEN BLUE BLUE
IN: wif kiki kiki wif gazzer OUT: RED GREEN GREEN RED RED
IN: dax lug wif OUT: PINK PINK RED
IN: kiki zup OUT: GREEN GREEN
IN: dax kiki lug kiki OUT: PINK GREEN PINK GREEN GREEN
IN: wif zup OUT: RED RED
IN: blicket wif dax OUT: BLUE RED PINK
IN: wif gazzer lug kiki gazzer OUT: RED RED RED RED GREEN GREEN
IN: dax zup OUT: PINK PINK
IN: blicket OUT: BLUE
IN: dax gazzer OUT: PINK PINK
IN: wif gazzer lug blicket gazzer OUT: RED RED RED RED BLUE BLUE
IN: wif dax wif blicket OUT: RED PINK RED BLUE

*QUERY*
IN: kiki gazzer OUT: GREEN GREEN
IN: kiki OUT: GREEN
IN: blicket gazzer OUT: BLUE BLUE
IN: kiki lug blicket OUT: GREEN GREEN BLUE
IN: blicket gazzer lug kiki blicket OUT: BLUE BLUE BLUE BLUE GREEN BLUE
IN: wif gazzer OUT: RED RED
IN: wif gazzer lug blicket wif gazzer OUT: RED RED RED RED BLUE RED RED
IN: dax OUT: PINK
IN: wif lug kiki zup OUT: RED RED GREEN GREEN
IN: wif OUT: RED

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