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

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

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