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

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

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