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

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

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