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

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

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