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

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

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