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

*QUERY*
IN: kiki OUT: PURPLE
IN: dax zup lug OUT: GREEN YELLOW YELLOW YELLOW
IN: wif zup OUT: RED YELLOW
IN: dax zup OUT: GREEN YELLOW
IN: wif zup lug OUT: RED YELLOW YELLOW YELLOW
IN: dax wif lug OUT: GREEN RED RED RED
IN: wif wif OUT: RED RED
IN: kiki zup OUT: PURPLE YELLOW
IN: zup lug OUT: YELLOW YELLOW YELLOW
IN: kiki wif OUT: PURPLE RED

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