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

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

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