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

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

*GRAMMAR*
lug -> PURPLE 
 tufa -> YELLOW 
 fep -> GREEN 
 zup -> PINK 
 u1 kiki u2 -> [u2] [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 x1 wif -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 