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

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

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