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

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

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