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

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

*GRAMMAR*
blicket -> YELLOW 
 gazzer -> PINK 
 wif -> RED 
 fep -> PURPLE 
 x1 lug x2 -> [x2] [x1] 
 u1 zup u2 -> [u1] [u2] 
 u1 tufa u2 -> [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 