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

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

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