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

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

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