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

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

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