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

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

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