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

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

*GRAMMAR*
wif -> PURPLE 
 dax -> BLUE 
 kiki -> GREEN 
 tufa -> RED 
 x1 blicket -> [x1] [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] [u2] 
 x1 lug x2 -> [x2] [x1] [x1] [x1] [x2] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 