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

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

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