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

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

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