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

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

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