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

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

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