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

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

*GRAMMAR*
blicket -> PINK 
 zup -> PURPLE 
 lug -> RED 
 wif -> BLUE 
 x1 fep -> [x1] [x1] [x1] 
 u1 tufa x1 -> [u1] [x1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 