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

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

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