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

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

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