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

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

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