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

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

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