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

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

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