*SUPPORT*
IN: blicket dax gazzer OUT: RED GREEN RED GREEN
IN: kiki wif kiki gazzer OUT: PINK PINK PINK PINK PINK PINK
IN: blicket wif blicket gazzer OUT: RED RED RED RED RED RED
IN: kiki lug OUT: PINK PINK
IN: dax blicket lug gazzer OUT: GREEN RED RED GREEN RED RED
IN: tufa OUT: YELLOW
IN: kiki gazzer OUT: PINK PINK
IN: kiki blicket wif blicket OUT: PINK RED RED RED
IN: kiki dax lug gazzer OUT: PINK GREEN GREEN PINK GREEN GREEN
IN: blicket wif kiki gazzer OUT: PINK RED RED PINK RED RED
IN: kiki tufa wif kiki OUT: PINK PINK YELLOW YELLOW
IN: blicket lug OUT: RED RED
IN: kiki tufa wif tufa OUT: PINK YELLOW YELLOW YELLOW
IN: kiki wif tufa OUT: YELLOW PINK PINK

*QUERY*
IN: dax lug OUT: GREEN GREEN
IN: kiki OUT: PINK
IN: dax gazzer OUT: GREEN GREEN
IN: kiki wif kiki OUT: PINK PINK PINK
IN: blicket wif dax OUT: GREEN RED RED
IN: blicket lug gazzer OUT: RED RED RED RED
IN: dax OUT: GREEN
IN: dax wif kiki OUT: PINK GREEN GREEN
IN: blicket OUT: RED
IN: tufa lug OUT: YELLOW YELLOW

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