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

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

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