*SUPPORT*
IN: lug lug OUT: GREEN GREEN
IN: lug blicket lug OUT: GREEN GREEN
IN: lug blicket gazzer OUT: GREEN PURPLE
IN: gazzer blicket lug OUT: PURPLE GREEN
IN: gazzer blicket gazzer OUT: PURPLE PURPLE
IN: gazzer blicket gazzer tufa kiki OUT: PURPLE PURPLE PURPLE PURPLE BLUE
IN: kiki blicket zup OUT: BLUE YELLOW
IN: lug kiki OUT: GREEN BLUE
IN: zup blicket gazzer OUT: YELLOW PURPLE
IN: zup OUT: YELLOW
IN: gazzer blicket kiki OUT: PURPLE BLUE
IN: zup blicket kiki tufa lug OUT: YELLOW BLUE YELLOW BLUE GREEN
IN: kiki kiki OUT: BLUE BLUE
IN: gazzer zup blicket gazzer tufa gazzer OUT: PURPLE YELLOW PURPLE PURPLE YELLOW PURPLE PURPLE

*QUERY*
IN: gazzer tufa kiki tufa kiki OUT: PURPLE PURPLE BLUE PURPLE PURPLE BLUE BLUE
IN: zup blicket lug OUT: YELLOW GREEN
IN: gazzer blicket zup OUT: PURPLE YELLOW
IN: kiki blicket gazzer OUT: BLUE PURPLE
IN: kiki blicket kiki OUT: BLUE BLUE
IN: kiki OUT: BLUE
IN: zup blicket zup OUT: YELLOW YELLOW
IN: lug wif lug blicket lug OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: gazzer OUT: PURPLE
IN: lug OUT: GREEN

*GRAMMAR*
kiki -> BLUE 
 gazzer -> PURPLE 
 lug -> GREEN 
 zup -> YELLOW 
 u1 blicket u2 -> [u1] [u2] 
 x1 wif x2 -> [x1] [x2] [x1] [x2] 
 x1 tufa u1 -> [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 