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

*QUERY*
IN: zup dax zup OUT: RED RED
IN: zup dax fep OUT: BLUE RED
IN: blicket dax gazzer OUT: YELLOW PINK
IN: blicket dax zup OUT: RED PINK
IN: blicket OUT: PINK
IN: blicket fep gazzer wif fep OUT: BLUE PINK BLUE YELLOW
IN: blicket gazzer dax fep wif gazzer OUT: YELLOW PINK BLUE YELLOW
IN: fep dax zup OUT: RED BLUE
IN: fep fep lug wif blicket OUT: PINK BLUE BLUE BLUE BLUE
IN: gazzer lug OUT: YELLOW YELLOW YELLOW

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