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

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

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