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

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

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