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

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

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