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

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

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