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

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

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