*SUPPORT*
IN: kiki fep lug OUT: BLUE GREEN GREEN GREEN
IN: dax fep gazzer OUT: RED GREEN GREEN GREEN GREEN
IN: kiki gazzer OUT: BLUE BLUE BLUE BLUE
IN: dax kiki OUT: RED BLUE
IN: wif OUT: PINK
IN: fep dax OUT: GREEN RED
IN: fep gazzer OUT: GREEN GREEN GREEN GREEN
IN: fep lug OUT: GREEN GREEN GREEN
IN: dax gazzer OUT: RED RED RED RED
IN: wif kiki OUT: PINK BLUE
IN: wif tufa OUT: PINK PINK PINK PINK PINK
IN: kiki lug OUT: BLUE BLUE BLUE
IN: wif lug OUT: PINK PINK PINK
IN: kiki OUT: BLUE

*QUERY*
IN: fep wif wif kiki lug OUT: GREEN PINK PINK BLUE BLUE BLUE
IN: dax dax gazzer OUT: RED RED RED RED RED
IN: dax OUT: RED
IN: dax fep lug OUT: RED GREEN GREEN GREEN
IN: dax wif lug OUT: RED PINK PINK PINK
IN: dax wif fep gazzer OUT: RED PINK GREEN GREEN GREEN GREEN
IN: dax tufa OUT: RED RED RED RED RED
IN: wif gazzer OUT: PINK PINK PINK PINK
IN: fep OUT: GREEN
IN: dax lug OUT: RED RED RED

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