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

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

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