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

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

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