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

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

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