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

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

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