*SUPPORT*
IN: kiki OUT: RED
IN: dax wif dax lug zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE BLUE
IN: zup wif kiki OUT: BLUE RED BLUE RED RED
IN: dax kiki OUT: PURPLE RED
IN: zup blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup zup OUT: BLUE BLUE
IN: zup lug zup OUT: BLUE BLUE
IN: kiki zup OUT: RED BLUE
IN: dax wif dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup lug kiki OUT: BLUE RED
IN: zup dax tufa dax lug dax OUT: BLUE PURPLE GREEN PURPLE PURPLE
IN: dax OUT: PURPLE
IN: dax blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax zup OUT: PURPLE BLUE

*QUERY*
IN: zup lug tufa lug tufa lug tufa OUT: BLUE GREEN GREEN GREEN
IN: dax dax OUT: PURPLE PURPLE
IN: tufa dax OUT: GREEN PURPLE
IN: tufa OUT: GREEN
IN: zup OUT: BLUE
IN: kiki zup kiki lug zup OUT: RED BLUE RED BLUE
IN: tufa blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: tufa lug kiki OUT: GREEN RED
IN: kiki dax OUT: RED PURPLE
IN: tufa wif dax OUT: GREEN PURPLE GREEN PURPLE PURPLE

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