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

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

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