*SUPPORT*
IN: kiki lug zup OUT: PURPLE GREEN
IN: zup lug kiki OUT: GREEN PURPLE
IN: kiki tufa zup lug fep OUT: PURPLE PINK GREEN RED
IN: kiki zup blicket zup zup fep OUT: PURPLE GREEN GREEN RED GREEN GREEN GREEN RED
IN: tufa lug zup OUT: PINK GREEN
IN: tufa OUT: PINK
IN: tufa lug kiki OUT: PINK PURPLE
IN: kiki zup lug tufa OUT: PURPLE GREEN PINK
IN: fep blicket tufa lug zup OUT: PINK GREEN RED PINK GREEN
IN: kiki blicket kiki OUT: PURPLE PURPLE PURPLE
IN: tufa lug fep OUT: PINK RED
IN: kiki blicket tufa fep lug fep OUT: PINK RED RED PURPLE PINK RED RED
IN: fep zup blicket kiki dax tufa OUT: RED PURPLE PURPLE PINK GREEN PURPLE PURPLE PINK
IN: kiki kiki fep fep tufa lug zup OUT: PURPLE PURPLE RED RED PINK GREEN

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

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