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

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

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