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

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

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