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

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

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