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

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

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