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

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

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