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

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

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