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

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

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