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

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

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