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

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

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