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

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

*GRAMMAR*
wif -> GREEN 
 kiki -> PURPLE 
 gazzer -> PINK 
 fep -> BLUE 
 x1 lug -> [x1] [x1] 
 x1 blicket x2 -> [x1] [x1] [x2] 
 x1 dax x2 -> [x2] [x2] [x1] [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 