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

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

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