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

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

*GRAMMAR*
kiki -> PURPLE 
 dax -> GREEN 
 fep -> PINK 
 zup -> BLUE 
 u1 blicket u2 -> [u2] [u2] [u2] [u1] 
 x1 gazzer x2 -> [x1] [x2] [x2] [x1] 
 x1 lug -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 