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

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

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