*SUPPORT*
IN: gazzer tufa OUT: PURPLE GREEN
IN: gazzer lug OUT: PURPLE YELLOW
IN: lug lug tufa OUT: YELLOW YELLOW GREEN
IN: tufa OUT: GREEN
IN: tufa wif OUT: GREEN GREEN
IN: tufa tufa OUT: GREEN GREEN
IN: tufa wif zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: gazzer fep OUT: PURPLE PURPLE PURPLE
IN: lug wif OUT: YELLOW YELLOW
IN: lug fep OUT: YELLOW YELLOW YELLOW
IN: lug OUT: YELLOW
IN: tufa wif fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: gazzer wif OUT: PURPLE PURPLE
IN: gazzer wif zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: dax OUT: RED
IN: dax wif zup OUT: RED RED RED RED RED RED
IN: lug wif fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax gazzer gazzer gazzer gazzer OUT: RED PURPLE PURPLE PURPLE PURPLE
IN: lug zup OUT: YELLOW YELLOW YELLOW
IN: gazzer wif fep OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax wif OUT: RED RED
IN: gazzer OUT: PURPLE
IN: lug wif zup OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug gazzer wif OUT: YELLOW PURPLE PURPLE

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