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

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

*GRAMMAR*
fep -> BLUE 
 wif -> GREEN 
 tufa -> PURPLE 
 kiki -> PINK 
 u1 lug u2 -> [u2] [u1] 
 x1 zup u1 -> [u1] [x1] 
 u1 blicket u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 