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

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

*GRAMMAR*
wif -> PINK 
 blicket -> PURPLE 
 gazzer -> BLUE 
 fep -> GREEN 
 u1 dax u2 -> [u1] [u2] 
 x1 lug -> [x1] [x1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 