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

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

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