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

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

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