*SUPPORT*
IN: lug lug OUT: PINK PINK
IN: wif lug fep OUT: BLUE PINK PURPLE
IN: fep tufa blicket dax wif OUT: PURPLE RED PURPLE RED BLUE BLUE
IN: tufa dax lug OUT: RED PINK PINK
IN: tufa wif lug dax lug dax fep OUT: RED BLUE PINK PINK PINK PURPLE PURPLE
IN: wif blicket gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif lug OUT: BLUE PINK
IN: lug dax fep OUT: PINK PURPLE PURPLE
IN: wif wif OUT: BLUE BLUE
IN: lug dax tufa blicket dax fep OUT: PINK RED RED PINK RED RED PURPLE PURPLE
IN: tufa OUT: RED
IN: wif blicket blicket blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep blicket blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif blicket OUT: BLUE BLUE

*QUERY*
IN: tufa lug gazzer OUT: RED PINK RED PINK RED PINK
IN: wif fep wif blicket OUT: BLUE PURPLE BLUE BLUE PURPLE BLUE
IN: fep gazzer OUT: PURPLE PURPLE PURPLE
IN: wif tufa blicket dax tufa OUT: BLUE RED BLUE RED RED RED
IN: wif OUT: BLUE
IN: fep OUT: PURPLE
IN: lug blicket OUT: PINK PINK
IN: tufa blicket gazzer OUT: RED RED RED RED RED RED
IN: lug OUT: PINK
IN: tufa gazzer dax tufa OUT: RED RED RED RED RED

*GRAMMAR*
lug -> PINK 
 wif -> BLUE 
 tufa -> RED 
 fep -> PURPLE 
 x1 blicket -> [x1] [x1] 
 x1 gazzer -> [x1] [x1] [x1] 
 x1 dax x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 