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

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

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