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

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

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