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

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

*GRAMMAR*
tufa -> PINK 
 fep -> GREEN 
 kiki -> PURPLE 
 zup -> BLUE 
 u1 dax -> [u1] [u1] 
 x1 wif x2 -> [x1] [x2] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 