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

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

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