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

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

*GRAMMAR*
lug -> PINK 
 kiki -> GREEN 
 wif -> RED 
 tufa -> BLUE 
 x1 blicket x2 -> [x1] [x2] 
 u1 fep -> [u1] [u1] [u1] [u1] [u1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 