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

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

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