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

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

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