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

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

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