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

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

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