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

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

*GRAMMAR*
kiki -> GREEN 
 fep -> PURPLE 
 blicket -> YELLOW 
 wif -> PINK 
 u1 lug u2 -> [u1] [u2] 
 u1 gazzer x1 -> [u1] [x1] 
 x1 dax x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 