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

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

*GRAMMAR*
kiki -> YELLOW 
 gazzer -> PINK 
 wif -> GREEN 
 lug -> RED 
 x1 dax x2 -> [x1] [x2] 
 u1 blicket u2 -> [u1] [u2] [u1] 
 u1 fep -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 