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

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

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