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

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

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