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

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

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