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

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

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