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

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

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