*SUPPORT*
IN: kiki blicket fep OUT: GREEN PINK PURPLE
IN: tufa OUT: BLUE
IN: tufa tufa kiki wif tufa wif tufa OUT: BLUE BLUE BLUE BLUE GREEN BLUE BLUE
IN: blicket OUT: PINK
IN: blicket lug fep OUT: PINK PURPLE
IN: tufa tufa zup OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep lug fep OUT: PURPLE PURPLE
IN: blicket zup OUT: PINK PINK PINK
IN: tufa fep tufa kiki OUT: BLUE PURPLE BLUE GREEN
IN: kiki kiki lug blicket OUT: GREEN GREEN PINK
IN: tufa kiki zup OUT: BLUE GREEN BLUE GREEN BLUE GREEN
IN: blicket kiki OUT: PINK GREEN
IN: kiki lug fep OUT: GREEN PURPLE
IN: fep zup OUT: PURPLE PURPLE PURPLE

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

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