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

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

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