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

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

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