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

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

*GRAMMAR*
dax -> PURPLE 
 wif -> YELLOW 
 blicket -> RED 
 tufa -> BLUE 
 u1 lug u2 -> [u1] [u2] [u2] 
 x1 kiki u1 -> [x1] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 