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

*QUERY*
IN: gazzer lug OUT: PURPLE PURPLE
IN: kiki blicket OUT: PINK YELLOW
IN: gazzer dax kiki OUT: PURPLE PINK
IN: kiki OUT: PINK
IN: blicket OUT: YELLOW
IN: zup tufa OUT: GREEN GREEN
IN: zup lug OUT: GREEN GREEN
IN: gazzer dax zup OUT: PURPLE GREEN
IN: gazzer dax blicket OUT: PURPLE YELLOW
IN: kiki dax kiki OUT: PINK PINK

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