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

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

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