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

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

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