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

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

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