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

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

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