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

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

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