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

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

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