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

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

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