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

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

*GRAMMAR*
lug -> GREEN 
 dax -> PINK 
 kiki -> RED 
 gazzer -> BLUE 
 u1 blicket u2 -> [u2] [u1] 
 x1 zup u1 -> [u1] [x1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 