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

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

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