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

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

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