*SUPPORT*
IN: dax lug kiki OUT: PINK GREEN GREEN GREEN GREEN
IN: lug kiki wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: dax tufa OUT: PINK PINK
IN: fep lug lug tufa OUT: RED GREEN GREEN RED GREEN GREEN
IN: lug wif OUT: GREEN GREEN
IN: dax tufa tufa wif OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: lug kiki OUT: GREEN GREEN GREEN GREEN
IN: dax kiki wif OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: fep gazzer OUT: RED BLUE
IN: dax kiki tufa OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: dax gazzer dax tufa OUT: PINK BLUE PINK PINK BLUE PINK
IN: gazzer lug kiki OUT: BLUE GREEN GREEN GREEN GREEN
IN: lug OUT: GREEN
IN: lug kiki tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN

*QUERY*
IN: fep kiki tufa OUT: RED RED RED RED RED RED RED RED
IN: dax tufa tufa OUT: PINK PINK PINK PINK
IN: lug lug OUT: GREEN GREEN
IN: lug fep kiki OUT: GREEN RED RED RED RED
IN: fep OUT: RED
IN: gazzer kiki OUT: BLUE BLUE BLUE BLUE
IN: dax fep kiki OUT: PINK RED RED RED RED
IN: dax OUT: PINK
IN: dax kiki OUT: PINK PINK PINK PINK
IN: fep kiki OUT: RED RED RED RED

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