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

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

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