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

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

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