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

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

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