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

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

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