*SUPPORT*
IN: dax tufa kiki OUT: PURPLE BLUE BLUE
IN: dax zup OUT: PURPLE PURPLE
IN: tufa dax OUT: BLUE PURPLE
IN: dax kiki OUT: PURPLE PURPLE
IN: tufa lug wif OUT: BLUE RED
IN: wif dax wif lug tufa OUT: RED PURPLE RED BLUE
IN: tufa blicket tufa blicket OUT: BLUE PINK BLUE PINK
IN: dax lug tufa OUT: PURPLE BLUE
IN: wif zup OUT: RED RED
IN: tufa zup OUT: BLUE BLUE
IN: tufa OUT: BLUE
IN: dax wif kiki OUT: PURPLE RED RED
IN: dax tufa zup OUT: PURPLE BLUE BLUE
IN: blicket kiki OUT: PINK PINK

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

*GRAMMAR*
tufa -> BLUE 
 wif -> RED 
 dax -> PURPLE 
 blicket -> PINK 
 u1 zup -> [u1] [u1] 
 u1 lug u2 -> [u1] [u2] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 