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

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

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